# DualText Reader vs Mocha Books

The clearest difference is ads: Mocha Books at none against DualText Reader's shown. Mocha Books also leads on iOS requirement (15.6 vs 17.6). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DualText Reader | Mocha Books |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 9 MB | 2 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Masatomo Fukuda](https://appshunter.io/developer/1599921920) | [MochaSoft](https://appshunter.io/developer/284741182) |

## What reviewers say

### DualText Reader

[App page](https://appshunter.io/ios/app/dualtext-reader/id6754987190)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mocha Books

[App page](https://appshunter.io/ios/app/mocha-books/id6755035760)

**In-app purchases:** none


## Frequently asked questions

### Is DualText Reader free?

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

### Is Mocha Books free?

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

### Do DualText Reader or Mocha Books have ads?

DualText Reader shows ads; Mocha Books does not.

### Which is updated more often, DualText Reader or Mocha Books?

DualText Reader ships an update every 2 weeks, and Mocha Books every 2 weeks. Most recently, DualText Reader was updated on October 30, 2026 and Mocha Books 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.*