# BitPrism vs Memory Game Simulator

The clearest difference is in-app purchases: BitPrism at none against Memory Game Simulator's 1. Memory Game Simulator's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Memory Game Simulator sells 1 one-off in-app purchase. BitPrism asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | BitPrism | Memory Game Simulator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | Daily |
| Size | 32 MB | 86 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Kararic](https://appshunter.io/developer/1558927912) | [俊发 毕](https://appshunter.io/developer/1836636638) |

## What reviewers say

### BitPrism

[App page](https://appshunter.io/ios/app/bitprism/id6788098287)

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

**In-app purchases:** none


### Memory Game Simulator

[App page](https://appshunter.io/ios/app/memory-game-simulator/id6792747980)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Activate Permanent VIP Access | $4.99 | one-time |


## Frequently asked questions

### Is BitPrism free?

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

### Is Memory Game Simulator free?

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

### Do BitPrism or Memory Game Simulator have ads?

BitPrism shows ads; Memory Game Simulator does not.

### Which is updated more often, BitPrism or Memory Game Simulator?

BitPrism ships an update daily, and Memory Game Simulator daily. Most recently, BitPrism was updated on September 12, 2026 and Memory Game Simulator on September 18, 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.*