# Extreme10101 vs Retro Blocks!

The clearest difference is ads: Retro Blocks! at none against Extreme10101's shown. Retro Blocks! also leads on update cadence (every 11 months vs every 44 months). Extreme10101's advantage is iOS requirement (12.0 vs 15.0). 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.

Extreme10101 ships an update every 44 months, Retro Blocks! every 11 months. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Extreme10101 | Retro Blocks! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 44 months | **Every 11 months** |
| Size | 50 MB | 26 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [达宁 陈](https://appshunter.io/developer/1136589565) | [Strive, Limited Liability Company](https://appshunter.io/developer/1669148658) |

## What reviewers say

### Extreme10101

[App page](https://appshunter.io/ios/app/extreme10101-three-mode/id1147082093)

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

**In-app purchases:** none


### Retro Blocks!

[App page](https://appshunter.io/ios/app/retro-blocks/id6670768198)

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

**In-app purchases:** none


## Frequently asked questions

### Is Extreme10101 free?

Extreme10101 is free to download, with no in-app purchases.

### Is Retro Blocks! free?

Retro Blocks! is free to download, with no in-app purchases.

### Do Extreme10101 or Retro Blocks! have ads?

Extreme10101 shows ads; Retro Blocks! does not.

### Which is updated more often, Extreme10101 or Retro Blocks!?

Extreme10101 ships an update every 44 months, and Retro Blocks! every 11 months. Most recently, Extreme10101 was updated on October 9, 2026 and Retro Blocks! on October 27, 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.*