# MyChapter vs Doptyn

The clearest difference is update cadence: Doptyn at every 9 days against MyChapter's every 6 weeks. MyChapter's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

MyChapter ships an update every 6 weeks, Doptyn every 9 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MyChapter | Doptyn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Size | 47 MB | 84 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [TrampleZone LLC](https://appshunter.io/developer/1082933574) | [Nikhilesh Waghmare](https://appshunter.io/developer/6779132186) |

## What reviewers say

### MyChapter

[App page](https://appshunter.io/ios/app/mychapter-app-for-my-chapter/id6444417593)

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

**In-app purchases:** none


### Doptyn

[App page](https://appshunter.io/ios/app/doptyn/id6779132064)

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

**In-app purchases:** none


## Frequently asked questions

### Is MyChapter free?

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

### Is Doptyn free?

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

### Do MyChapter or Doptyn have ads?

Neither MyChapter nor Doptyn shows ads.

### Which is updated more often, MyChapter or Doptyn?

MyChapter ships an update every 6 weeks, and Doptyn every 9 days. Most recently, MyChapter was updated on October 27, 2026 and Doptyn on October 28, 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.*