# Colossus Social Reader vs Halflight Client

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.

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

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.

## The numbers

| Metric | Colossus Social Reader | Halflight Client |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Size | 129 MB | 77 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Julio Cuesta](https://appshunter.io/developer/1891424480) | [Boris Kourtoukov](https://appshunter.io/developer/1896206276) |

## What reviewers say

### Colossus Social Reader

[App page](https://appshunter.io/ios/app/colossus-social-reader/id6763415646)

**Features:** Vision Pro support

**In-app purchases:** none


### Halflight Client

[App page](https://appshunter.io/ios/app/halflight-client/id6766129614)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*