# nanogram vs Memory Flash

The clearest difference is in-app purchases: nanogram at none against Memory Flash's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Memory Flash sells 2 one-off in-app purchases. nanogram asks for nothing beyond the download.

## The numbers

| Metric | nanogram | Memory Flash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (575 ratings)](https://appshunter.io/ios/app/nanogram/id6755158260/reviews)** | — |
| Number of ratings | **575** | — |
| Positive reviews | 78.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 35 MB | 5 MB |
| Requires iOS | 17 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Social Platforms Inc., DE, US](https://appshunter.io/developer/1835248129) | [Nihat Mican](https://appshunter.io/developer/1692225909) |

## What reviewers say

### nanogram

[App page](https://appshunter.io/ios/app/nanogram/id6755158260)

Experience an endless stream of quick, playable games generated by AI from text prompts. Instantly jump into new challenges with simple controls and satisfying gameplay, perfect for short breaks or extended play sessions. Anyone can create and share their own games.

**Highlights:** Endless feed of playable games, AI-generated games from text prompts, Instant gameplay with simple controls, Create and share your own games, Short, satisfying game sessions, Non-repetitive gaming experience

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

**In-app purchases:** none


### Memory Flash

[App page](https://appshunter.io/ios/app/memory-flash-brain-game/id6760891498)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Premium Unlock | $4.99 | one-time |


## Frequently asked questions

### Is nanogram free?

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

### Is Memory Flash free?

Memory Flash is free to download, with in-app purchases available.

### Do nanogram or Memory Flash have ads?

Neither nanogram nor Memory Flash shows ads.

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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.*