# Readeck vs Cairn

The clearest difference is in-app purchases: Readeck at none against Cairn's 1. Cairn's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cairn sells 1 one-off in-app purchase. Readeck asks for nothing beyond the download.

Readeck ships an update every 5 weeks, Cairn every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Readeck | Cairn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (13 ratings)](https://appshunter.io/ios/app/readeck/id6748764703/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 14 MB | 22 MB |
| Requires iOS | 18.1 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ilyas Hallak](https://appshunter.io/developer/1827313879) | [Dennis Hodgson](https://appshunter.io/developer/6776312396) |

## What reviewers say

### Readeck

[App page](https://appshunter.io/ios/app/readeck/id6748764703)

Organize your web links with categories, tags, and offline reading capabilities. This app offers a native iOS design with customizable layouts and annotation tools for an enhanced reading experience. It prioritizes user privacy with a self-hosted backend option.

**Highlights:** Organize links by categories and tags, Offline reading with background sync, Share extension for easy saving, Customizable card layout styles, Highlight and annotate text, Self-hosted backend for privacy

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Cairn

[App page](https://appshunter.io/ios/app/cairn-screen-time-blocker/id6790536467)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cairn Unlock | $19.99 | one-time |


## Frequently asked questions

### Is Readeck free?

Readeck is free to download, with no in-app purchases.

### Is Cairn free?

Cairn is free to download, with in-app purchases available.

### Do Readeck or Cairn have ads?

Neither Readeck nor Cairn shows ads.

### Which is updated more often, Readeck or Cairn?

Readeck ships an update every 5 weeks, and Cairn every 2 weeks. Most recently, Readeck was updated on October 30, 2026 and Cairn on October 31, 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.*