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Holos Social

@HolosSocial@mastodon.social
mastodon 4.8.0-nightly.2026-10-06
  • Open on mastodon.social

#Holos - a mobile ActivityPub server that runs on your phone. A relay server maintains your stable identity when you're offline. Switch between text, photos, videos, and articles from a single account. Currently in private development, sharing progress with the community.

1900 Followers
8 Following
50 Posts
Joined November 21, 2025
Website:
https://holos.social
Relay:
https://codeberg.org/tom79/Holos-Relay-Server
App:
https://codeberg.org/tom79/Holos-App
Open post
Holos Social @HolosSocial@mastodon.social
· 3w ago
Boosted by @fedicat@pc.cafe
I fixed a privacy bug in #HolosDiscover. If you asked not to appear in search through your bio, it did not always respect that because the #NoIndex tag in bios had a bug and the bot did not read profile fields. In some cases discovery also fell back to the discoverable flag, which is now removed (that flag is about accounts, not posts). Everything is fixed and I also cleaned up what was already stored. The database is clean. Sorry for that.
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Open post
Holos Social @HolosSocial@mastodon.social
· 1mo ago
Boosted by @fedicat@pc.cafe

I will investigate the issue with #HolosDiscover. Since another bot was launched on holm.community, I have been getting several complaints:

  • NoIndex/nobot in bio not respected
  • Locked accounts followed
  • AP flag not honored

I contacted the maintainer to ask whether the code was changed. This should never happen. These complaints only started after that bot appeared.

I am taking this very seriously. If the problem is in my code, I will fix it immediately. Sorry about that.

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Open post
Holos Social @HolosSocial@mastodon.social
· 2mo ago
Today, I updated the documentation for installing a relay (Docker, manual, automatic script). Behind the scenes, I reproduced each installation to adapt and fix the doc. Yes, the official #HolosSocial relay is coming to production after a long 10 months of work. The #YunoHost package will come next. Around 800 users on a relay is a small number of GB, everything is optimised, and it can run on a small VPS. I am quite proud of this work. Thank you for making it possible with your support.
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Open post
Holos Social @HolosSocial@mastodon.social
· 2mo ago
Boosted by @fedicat@pc.cafe
#HolosSocial will soon get an update (relay + app). The focus is the sync process, which will be more aggressive through the Bloom filter. Currently, some activities aren't filtered upstream (mostly undo ones), so the device downloads and processes them for nothing. This was a kind of guardrail that's no longer necessary. With this release, the device downloads far fewer activities (around 80% of what arrived was useless), so sync will get much faster.
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Open post
Holos Social @HolosSocial@mastodon.social
· 4mo ago

#Holos is available on #FDroid
https://f-droid.org/packages/social.holos.app/

A huge thank you to the F-Droid team for their invaluable help!

#HolosSocial

mastodon.social

Mastodon

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Open post
Holos Social @HolosSocial@mastodon.social
· 2mo ago
Boosted by @fedicat@pc.cafe
#HolosSocial should not take too much space on your device. First, it has automatic cleaning features that you can tailor to your needs. It also uses bloom filters that automatically remove unwanted activities from the relay. On my own server, almost 14k posts take only 225 MB, less than a few photos.
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Open post
Holos Social @HolosSocial@mastodon.social
· 4mo ago
Boosted by @fedicat@pc.cafe
Having lists that mix accounts and hashtags is now possible in #HolosSocial 1.9.0. To follow a topic, you often need both: a few accounts and the hashtags people use for it. Putting them in one list gives you the full picture in a single feed. It also keeps your home timeline clean, since busy hashtags stay in their list instead of flooding everything else.
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Open post
Holos Social @HolosSocial@mastodon.social
· 2mo ago
Boosted by @fedicat@pc.cafe
Last turn for #HolosSocial: a huge improvement of the moderation feature, also available through the API, so moderators will do it nicely from the app. Profiles will display badges (admin/moderator of a relay). The relay works differently from a centralised database on a server, but a moderated message will stop propagating, and other devices will automatically remove their copy. Would one or two long-term users be interested in becoming moderators on holos.social?
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Open post
Holos Social @HolosSocial@mastodon.social
· 3mo ago
Boosted by @fedicat@pc.cafe
#HolosSocial 1.13.0 is available. You can now use Mastodon-style search operators, language: and has: for image, video or audio. This release also fixes media and avatar uploads, post expiration handling, and a few scrolling glitches. Release notes: https://codeberg.org/tom79/Holos-App/releases/tag/1.13.0
codeberg.org

Cookie monster!

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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
The next #Holos release will support reactions. Long press the like button to pick one. It will be compatible with other software that supports reactions like Pleroma, Akkoma, Misskey, Sharkey, and Firefish. Can be disabled in settings. #HolosSocial
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Open post
Holos Social @HolosSocial@mastodon.social
· 3mo ago
Boosted by @GroupNebula563@mastodon.social
A note on custom media storage in #HolosSocial. Media must be publicly reachable so remote servers can load it. With S3, Holos uses signed or direct URLs. With Nextcloud, it creates the public share automatically. With a generic WebDAV server, there is no such API, so you need to provide a public URL yourself when available.
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Open post
Holos Social @HolosSocial@mastodon.social
· 3mo ago
Boosted by @fedicat@pc.cafe
The next release of #HolosSocial will fix the update issue for Apple. It will also let you write personal notes on profiles, along with many other fixes, enhancements and additions that will improve your experience with the app.
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Open post
Holos Social @HolosSocial@mastodon.social
· 2mo ago
Boosted by @fedicat@pc.cafe
#HolosSocial 1.14.0 is now available on #TestFlight and #AltStore PAL for #iOS AltStore PAL: https://altstore.io/source/files.fedilab.app/altstore/pal.json?app=social.holos.app&version=1.14.0 TestFlight: https://testflight.apple.com/join/cpjNYF7k
altstore.io
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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
Boosted by @tchambers@indieweb.social
#Holos 1.5.4 is available. Activity delivery now goes through the relay proxy, which fixes boost and like failures on #iOS. Sync performance is also improved. It also brings several fixes: images disappearing after posting, the iOS "No valid public key" error during setup, and the custom relay tunnel URL being ignored. https://codeberg.org/tom79/Holos-App/releases/tag/1.5.4 #HolosSocial
codeberg.org

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Open post
Holos Social @HolosSocial@mastodon.social
· 6mo ago

Now it's clearly time to let iOS users give #HolosSocial a try. It's still early, but no reason to keep delaying the iOS release. The project is mature enough for both Android and iOS.

mastodon.social

Mastodon

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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
Boosted by @tchambers@indieweb.social
#HolosSocial is now accepted on the iOS store. Verification emails aren't being delivered at the moment. I will approve subscriptions manually and fix this shortly.
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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
Boosted by @tchambers@indieweb.social
#Holos 1.5.2 is available. New: follow requests screen for locked accounts, delivery error details in pending actions. It also brings several fixes, full release notes at https://codeberg.org/tom79/Holos-App/releases/tag/1.5.2 Available on #FDroid, #AltStore, and soon on TestFlight. #HolosSocial
codeberg.org

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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
Boosted by @tchambers@indieweb.social
#HolosSocial 1.4.0 is available! New: link preview cards for external URLs, default post format (text or markdown), media quality filters, push notifications with actor name and action type. Improved: shared post links open in thread view, faster timeline pagination, fresh client registration on login. Available on the custom #FDroid repo and #AltStore. https://codeberg.org/tom79/Holos-App/releases/tag/1.4.0
codeberg.org

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Open post
Holos Social @HolosSocial@mastodon.social
· 6mo ago
Boosted by @tchambers@indieweb.social
#Holos 1.2.0 is available What's new: Markdown preview in the compose screen, import followings from a Mastodon CSV file, separate S3/WebDAV storage for media and backups. Several fixes app/relay. More https://codeberg.org/tom79/Holos-App/releases/tag/1.2.0 Small bonus for #iOS users, it's available on TestFlight. #HolosSocial
codeberg.org

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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago

When trying to follow a #Holos account from another account (Mastodon, Pleroma, etc.), seeing a pending request is normal even if the account is not locked. The server runs on the device and the relay cannot sign activities on its behalf, so the "Accept" is automatically sent once the app is back online.

#HolosSocial

mastodon.social

Mastodon

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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
Boosted by @tchambers@indieweb.social
RE: https://mastodon.social/@HolosSocial/116460942782444645 If some #iOS users are interested in joining a #Fediverse server that runs on your device, you can join the #HolosSocial project through #AltStore or drop an email at hello@fedilab.app to join TestFlight beta testers.
mastodon.social

Holos Social: "#Holos 1.5.1 is available. UX improvements throu…" - Mastodon

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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago

#Holos 1.5.3 is available.

New: in-app notification banner when interactions arrive while using the app. Tapping a DM notification now scrolls to and highlights the message.
Leading mentions are no longer shown in DM conversations.
It also brings a fix for a UI freeze during inbox cleanup.

https://codeberg.org/tom79/Holos-App/releases/tag/1.5.3

#HolosSocial

mastodon.social

Mastodon

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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago

#Holos 1.5.0 is available.

Emoji reactions on messages are now supported. Messages are quotable through Mastodon. The regression on loading more messages has been fixed, along with an #iOS crash occurring after a minute of use.

https://codeberg.org/tom79/Holos-App/releases/tag/1.5.0

#HolosSocial

mastodon.social

Mastodon

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Open post
Holos Social @HolosSocial@mastodon.social
· 6mo ago

Next step with #Holos and custom domains: being able to use your root domain as your identity. A subdomain would point to the relay via CNAME, but your identity would use your root domain.
I will write a small how-to to make the setup straightforward for everyone.

#HolosSocial

mastodon.social

Mastodon

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Open post
Holos Social @HolosSocial@mastodon.social
· 6mo ago

If you don't have a backup configured on #Holos, losing your device or reinstalling the app means losing your followers and control over your posts.

I'm working on an automatic encrypted recovery system. Your private key, followers, following, and posts will be backed up to the relay, encrypted with a passphrase only you know. The server never sees any of it. On a new device or a fresh install, just enter your passphrase and everything is restored.

#HolosSocial

mastodon.social

Mastodon

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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
Boosted by @tchambers@indieweb.social
A new version of #Holos has been released (1.5.5). It introduces support for "web+ap://" links (fedilinks), so profiles and posts can now be opened directly in Holos. The sync experience is also smoother with less UI freezing, and post deletion is more reliable: posts are kept locally until all remote instances confirm removal, with automatic retry on failure. Release notes: https://codeberg.org/tom79/Holos-App/releases/tag/1.5.5 #HolosSocial
codeberg.org

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Open post
Holos Social @HolosSocial@mastodon.social
· 6mo ago
Boosted by @tchambers@indieweb.social
#Holos is now available via #AltStore for #iOS users. AltStore source: https://files.fedilab.app/altstore/altstore.json Learn more about Holos: https://holos.social/how-it-works #HolosSocial
files.fedilab.app
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Open post
Holos Social @HolosSocial@mastodon.social
· 3mo ago
Boosted by @fedicat@pc.cafe
To install #HolosSocial on #AltStore PAL: https://api.altstore.io/source/files.fedilab.app/altstore/pal.json?app=social.holos.app Also, the upload issue will be fixed tomorrow.
Holos Social by Thomas Schneider
api.altstore.io

Holos Social by Thomas Schneider

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Open post
Holos Social @HolosSocial@mastodon.social
· 6mo ago
Boosted by @tchambers@indieweb.social
Tomorrow, #Holos is moving to a more powerful server. One issue identified was inactive users accumulating a large number of pending activities on the relay. The relay now detects inactive users (no connection for more than 14 days) and reduces home timeline retention to 4 hours, while all notifications (follow, mentions, DMs, etc.) are kept at their normal retention period. #HolosSocial
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Open post
Holos Social @HolosSocial@mastodon.social
· 6mo ago
Boosted by @tchambers@indieweb.social
#Holos 1.3.0 is available on #FDroid and #AltStore What's new: Quote posts from other Fediverse clients are now supported. Several fixes on timelines, notifications, tunnel stability, and compose screen. https://codeberg.org/tom79/Holos-App/releases/tag/1.3.0 #HolosSocial For AltStore: https://files.fedilab.app/altstore/altstore.json
codeberg.org

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Open post
Holos Social @HolosSocial@mastodon.social
· 6mo ago

#Holos is now under review for TestFlight! Once approved, I'll add #iOS testers by email invitation (no public link to avoid ghost accounts).
Regarding #AltStore: the current source works with AltStore Classic (sideloading via computer). AltStore PAL (EU marketplace) requires Apple notarization, which I haven't applied for yet.
If you'd like to join the TestFlight beta, send me your email via DM or at hello@fedilab.app. Thanks

#HolosSocial

mastodon.social

Mastodon

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Holos Social @HolosSocial@mastodon.social
· 6mo ago
Boosted by @tchambers@indieweb.social
Something to clarify about custom domains. This feature lets you own your identity with your domain name. No one else can create an account with it, the relay verifies domain ownership through DNS before activation. If you want friends or family to have an identity on your domain, you can. As the domain owner, you control who gets one. For root domain identities, this is done through WebFinger configuration, without hosting a relay and even if people are on different relays. #HolosSocial
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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
Boosted by @tchambers@indieweb.social
In #Holos, timeline media has dedicated views, enabled with a single tap: one for images, one for vertical videos (TikTok style, swipe) and one for horizontal videos. What is still missing is a filter on media size. No one using these views wants to see a GIF (MP4) or a low-resolution meme. Reducing that noise will make the experience much better. This will be fixed. #HolosSocial
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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
Boosted by @tchambers@indieweb.social
To TestFlight/F-Droid users for feedback, please open issues on #Codeberg: https://codeberg.org/tom79/Holos-App/issues (signup is possible with a GitHub or GitLab account). It allows replies, follow-up and avoids duplicates. Give as many details as possible. Thanks. #HolosSocial
Codeberg.org

Holos-App

Moved to https://git.holos.social/thomas/Holos-App

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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago

If you encounter issues with #HolosSocial, you can help by enabling crash reports. Go to Settings, search for "Crash Reports", and enable it. Reports are stored locally on your device, no data is sent externally. You can view, copy, or share them on the issue tracker:
https://codeberg.org/tom79/Holos-App/issues

mastodon.social

Mastodon

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Open post
Holos Social @HolosSocial@mastodon.social
· 2mo ago
Boosted by @fedicat@pc.cafe

There are three ways to install #HolosSocial on #iOS:

  • #TestFlight: join the beta here: https://testflight.apple.com/join/cpjNYF7k

  • #AltStore PAL (EU only): open AltStore PAL and find Holos listed inside the app.

  • Classic AltStore: use the AltStore link on the website. Do not open it in a browser, as it will only show the raw file. AltStore must open it.

Join the Holos Social beta
testflight.apple.com

Join the Holos Social beta

Available on iOS

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Open post
Holos Social @HolosSocial@mastodon.social
· 6mo ago

A fix has been deployed to the relay for people receiving push notifications with mentions unrelated to their account.
That was noise from public messages landing in the shared Inbox. No app update needed.

#HolosSocial

mastodon.social

Mastodon

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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
Boosted by @tchambers@indieweb.social
#HolosSocial 1.5.1 is available on #AltStore. The #iOS TestFlight build is uploaded and waiting for Apple's beta review.
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Open post
Holos Social @HolosSocial@mastodon.social
· 5mo ago
Replying to
@mro@digitalcourage.social web+ap is a standard scheme convention supported on the web (via registerProtocolHandler) and on mobile (Android intent filters, iOS universal links). Any app can register to handle it, the user picks their own client. HTTPS URLs still work for everyone. It routes a Fediverse identifier to the user's own instance, so they can interact instead of just landing on a remote instance where they have no account. It reduces friction, it doesn't build walls. @tchambers@indieweb.social @deadsuperhero@social.wedistribute.org
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Open post
Holos Social @HolosSocial@mastodon.social
· 2mo ago
Boosted by @fedicat@pc.cafe
The #HolosSocial ecosystem has been moved to a self-hosted Forgejo instance at https://git.holos.social/tom79 Everything was preserved during the move (commits, issues, etc.). You can register an account or simply link your GitLab, GitHub or Codeberg account.
Holos Git

Thomas

Forgejo is a self-hosted lightweight software forge. Easy to install and low maintenance, it just does the job.

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Open post
Holos Social @HolosSocial@mastodon.social
· 6mo ago

#Holos 1.1.2 has been published.
This release fixes backup to disk that was incorrectly opening a share dialog, a timeout issue with push registration, and reply mentions showing as @Unknown@mastodon.social in the local timeline. Also fixed signup that could misleadingly suggest registration on a custom domain.

Available in #FDroid (custom repo) and Framadrive : https://framadrive.org/s/fsnpxkdSct4JH7k

#HolosSocial

mastodon.social

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Holos Social @HolosSocial@mastodon.social
· 2mo ago
Boosted by @fedicat@pc.cafe
#HolosSocial 1.15.0 is available. This release brings moderation tools for the relay staff, and an account standing page where everyone can see if they have strikes from a relay, with the possibility to appeal. A post preview is now shown in grouped notifications. It also brings several fixes, including boosts not reaching all followers servers, blocked accounts in hashtag tracking, and a stuck sync notification draining the battery. Release notes: https://codeberg.org/tom79/Holos-App/releases/tag/1.15.0
codeberg.org

Cookie monster!

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Open post
Holos Social @HolosSocial@mastodon.social
· 4mo ago
Replying to
@yuuka@fe.brokenhalos.online That's already covered :) Holos offers S3/WebDAV backups for full accounts, and a zero-knowledge encrypted backup on the relay (passphrase-protected) that restores keypair, followers and following on a new device. A lost phone doesn't mean a lost account. @apps@toot.fedilab.app
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Holos Social @HolosSocial@mastodon.social
· 5mo ago
Replying to
@tchambers@indieweb.social Please submit bug reports here: https://codeberg.org/tom79/Holos-App/issues @box464@mastodon.social
Codeberg.org

Holos-App

Moved to https://git.holos.social/thomas/Holos-App

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Holos Social @HolosSocial@mastodon.social
· 4mo ago
Replying to
@yuuka@fe.brokenhalos.online Yes, that's fully supported :) Bonus: you can also configure a separate bucket to host your media across the Fediverse. @apps@toot.fedilab.app
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Holos Social @HolosSocial@mastodon.social
· 3mo ago
Boosted by @fedicat@pc.cafe
#HolosSocial 1.10.2 is available. Posts in the Discover and hashtag feeds now show a "followed" indicator next to the account that posted the message. You can disable it in settings at any time. User profiles now display their creation date. This version also brings several fixes. Release notes: https://codeberg.org/tom79/Holos-App/releases/tag/1.10.2
codeberg.org

Cookie monster!

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Holos Social @HolosSocial@mastodon.social
· 2mo ago
Boosted by @GroupNebula563@mastodon.social
I am looking for a moderator for the relay. I can manage it on my own for now, but some help would be welcome. If you are someone I am used to talking to, I can grant you access. The web version already lets you manage reports. The next app release will offer full management of reports, along with a badge to show your role.
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Holos Social @HolosSocial@mastodon.social
· 3mo ago
Boosted by @fedicat@pc.cafe
For #iOS, I opened #TestFlight for release 1.11.0. The next release (1.12.0) should be available soon, but if you want to test, here is the link: https://testflight.apple.com/join/cpjNYF7k PS: there is a known issue where avatars and headers are not uploaded, which will be fixed after 1.12.0. #HolosSocial
Join the Holos Social beta
testflight.apple.com

Join the Holos Social beta

Available on iOS

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Holos Social @HolosSocial@mastodon.social
· 4mo ago
Boosted by @fedicat@pc.cafe
#HolosSocial 1.9.0 is available. In this release you can now share posts and profiles across the Fediverse apps (web+ap), add hashtags to your lists alongside accounts, subscribe to hashtags from the timeline, and search your followed ones. Quick list creation from a profile, and you can now hide individual bottom tabs. It also brings several fixes and reworked multi-account data isolation. Release notes: https://codeberg.org/tom79/Holos-App/releases/tag/1.9.0
codeberg.org

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Holos Social @HolosSocial@mastodon.social
· 3mo ago
Boosted by @fedicat@pc.cafe
#Holos 1.11.0 is available. You can now view and change your email and password from a new account screen in settings. The app also compacts its database automatically in the background to reclaim space and keep things fast, and a notification lets you know when it runs. A new Compact Database button in the cleanup settings lets you run it on demand. It also brings several fixes. Release notes: https://codeberg.org/tom79/Holos-App/releases/tag/1.11.0 #HolosSocial
codeberg.org

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