# TurtleBook vs Caixinha de Memórias

The clearest difference is update cadence: TurtleBook at every 10 days against Caixinha de Memórias's every 5 months. 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.

TurtleBook ships an update every 10 days, Caixinha de Memórias every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TurtleBook | Caixinha de Memórias |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 months |
| Size | 36 MB | 27 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [WebTurtle](https://appshunter.io/developer/1635823953) | [Cesar Araujo](https://appshunter.io/developer/1808423734) |

## What reviewers say

### TurtleBook

[App page](https://appshunter.io/ios/app/turtlebook/id1526314751)

**Features:** Vision Pro support

**In-app purchases:** none


### Caixinha de Memórias

[App page](https://appshunter.io/ios/app/caixinha-de-memorias/id6744610085)

**In-app purchases:** none


## Frequently asked questions

### Is TurtleBook free?

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

### Is Caixinha de Memórias free?

Caixinha de Memórias is free to download, with no in-app purchases.

### Do TurtleBook or Caixinha de Memórias have ads?

Neither TurtleBook nor Caixinha de Memórias shows ads.

### Which is updated more often, TurtleBook or Caixinha de Memórias?

TurtleBook ships an update every 10 days, and Caixinha de Memórias every 5 months. Most recently, TurtleBook was updated on November 3, 2026 and Caixinha de Memórias on October 30, 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.*