# Barth the Turtle vs Block

The clearest difference is ads: Barth the Turtle at none against Block's shown. Barth the Turtle also leads on iOS requirement (12.0 vs 15.0). Block's advantage is update cadence (every 5 days vs every 4 months). On price, 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.

Barth the Turtle ships an update every 4 months, Block every 5 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Barth the Turtle | Block |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 18 MB | 70 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Axovia](https://appshunter.io/developer/1215066242) | [Axel SOULARD](https://appshunter.io/developer/1748198107) |

## What reviewers say

### Barth the Turtle

[App page](https://appshunter.io/ios/app/barth-the-turtle/id6443403004)

**Features:** macOS Compatibility

**In-app purchases:** none


### Block

[App page](https://appshunter.io/ios/app/block-collision/id6503176055)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Barth the Turtle free?

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

### Is Block free?

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

### Do Barth the Turtle or Block have ads?

Block shows ads; Barth the Turtle does not.

### Which is updated more often, Barth the Turtle or Block?

Barth the Turtle ships an update every 4 months, and Block every 5 days. Most recently, Barth the Turtle was updated on November 7, 2026 and Block on November 8, 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.*