# Turtle vs My Book Lite

The clearest difference is update cadence: Turtle at monthly against My Book Lite's every 8 months. Turtle also leads on device support (4 vs 2) and iOS requirement (13.0 vs 17.6). On price, 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.

Turtle ships an update monthly, My Book Lite every 8 months. The most recent releases landed on October 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Turtle | My Book Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Size | 1 MB | 11 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mike Hollingshead](https://appshunter.io/developer/887114065) | [Abraham Vera](https://appshunter.io/developer/1205073864) |

## What reviewers say

### Turtle

[App page](https://appshunter.io/ios/app/turtle/id887114136)

**Features:** Vision Pro support

**In-app purchases:** none


### My Book Lite

[App page](https://appshunter.io/ios/app/my-book-lite/id6744706135)

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

**In-app purchases:** none


## Frequently asked questions

### Is Turtle free?

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

### Is My Book Lite free?

My Book Lite is free to download, with no in-app purchases.

### Do Turtle or My Book Lite have ads?

Neither Turtle nor My Book Lite shows ads.

### Which is updated more often, Turtle or My Book Lite?

Turtle ships an update monthly, and My Book Lite every 8 months. Most recently, Turtle was updated on October 27, 2026 and My Book Lite on October 15, 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.*