Comparison

Colossus Social Reader vs Halflight Client

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Colossus Social Reader

Features
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Read Mastodon in your language. Free, ad-free, with on-device translation. An independent Mastodon reader that lets you read and reply to posts in other languages using manual or automatic translation powered by Apple Translation. Access your Home, Lists, Bookmarks, and Notifications timelines with fast updates, complete threads, and a new-post counter that preserves your position. Translation is native, processed on-device, and does not send text to external translation services. With Slow Mode, translation is prepared in the background and displayed when you tap the translation button. Customize your experience with Liquid Glass, Light, Dark, and Soft themes, plus a configurable accent color. Also included: • Navigable mentions and profiles, with a Follow button. • Native video and GIF player. • Image viewer with zoom and direct saving to Photos. • Selectable text. • Built-in or external browser. • Spanish and English localization. This is an independent, unofficial Mastodon client. Account creation is not supported. To use the app, sign in with an existing Mastodon account created at: https://joinmastodon.org End User License Agreement (EULA): https://juliocuesta.github.io/LectorDeMastodon/en/terms-of-service.html Privacy Policy: https://juliocuesta.github.io/LectorDeMastodon/en/privacy-policy.html

About

Halflight Client

Features
Read full description

Halflight is a privacy-first photo-sharing client for Bluesky, Pixelfed and the broader fediverse. - Pixelfed photo feeds - Multi-account switcher - Mastodon list organizer - Threaded conversations - Direct messages - Stories support - Cross-server discovery - Bluesky Support - Zero analytics, ever

Screenshots

Colossus Social Reader4 screens
Halflight Client4 screens

Verdict

The call

The clearest difference is iOS requirement: Halflight Client at 16.4 against Colossus Social Reader's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Colossus Social Reader ships an update every 9 days, Halflight Client weekly. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Colossus Social Reader versus Halflight Client: the parameters behind the verdict, then further details
ParameterColossus Social ReaderHalflight Client
PriceFreeFree
Update frequencyEvery 9 daysWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, MaciPhone, iPad, Apple Watch
Requires iOS26.016.4 — better
Further details — not scored
Size129 MB77 MB
Age rating4+12+
DeveloperJulio CuestaBoris Kourtoukov

In-app purchases

None

Colossus Social Reader

No in-app purchases

None

Halflight Client

No in-app purchases

Questions

Is Colossus Social Reader free?
Colossus Social Reader is free to download, with no in-app purchases.
Is Halflight Client free?
Halflight Client is free to download, with no in-app purchases.
Do Colossus Social Reader or Halflight Client have ads?
Neither Colossus Social Reader nor Halflight Client shows ads.
Which is updated more often, Colossus Social Reader or Halflight Client?
Colossus Social Reader ships an update every 9 days, and Halflight Client weekly. Most recently, Colossus Social Reader was updated on October 14, 2026 and Halflight Client on October 2, 2026.

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