# Don't Touch vs Memorize

The clearest difference is in-app purchases: Memorize at none against Don't Touch's 1. Memorize also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Don't Touch sells 1 one-off in-app purchase. Memorize asks for nothing beyond the download.

Don't Touch ships an update every 3 months, Memorize every 2 weeks. The most recent releases landed on August 27, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Don't Touch | Memorize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/dont-touch-hand-recognition/id1596520802/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 69 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Enzo Victorin](https://appshunter.io/developer/1791433924) | [Guillaume Kervran](https://appshunter.io/developer/1847371100) |

## What reviewers say

### Don't Touch

[App page](https://appshunter.io/ios/app/dont-touch-hand-recognition/id1596520802)

Control a character in an offline game using hand gestures detected by your device's camera. Navigate through increasingly challenging obstacles to achieve the highest score and compete with players globally.

**Highlights:** Hand gesture control, Offline gameplay, Progressive difficulty, High score tracking, Global leaderboards

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove advertisements | $0.99 | one-time |


### Memorize

[App page](https://appshunter.io/ios/app/memorize-memory-training/id6754248466)

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

**In-app purchases:** none


## Frequently asked questions

### Is Don't Touch free?

Don't Touch is free to download, with in-app purchases available.

### Is Memorize free?

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

### Do Don't Touch or Memorize have ads?

Don't Touch shows ads; Memorize does not.

### Which is updated more often, Don't Touch or Memorize?

Don't Touch ships an update every 3 months, and Memorize every 2 weeks. Most recently, Don't Touch was updated on August 27, 2026 and Memorize on September 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.*