# Coimin vs Chroma Memory

The clearest difference is in-app purchases: Chroma Memory at none against Coimin's 1. Coimin's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Coimin sells 1 in-app purchase, starting at $0.99 per month. Chroma Memory asks for nothing beyond the download.

Coimin ships an update every 3 weeks, Chroma Memory every 2 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Coimin | Chroma Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chroma-memory/id6752270270/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 35 MB | 50 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matically Inc.](https://appshunter.io/developer/1786584470) | [Jeff Hoppe](https://appshunter.io/developer/1637102651) |

## What reviewers say

### Coimin

[App page](https://appshunter.io/ios/app/coimin/id6739703285)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coimin premium options | $0.99 | per month |


### Chroma Memory

[App page](https://appshunter.io/ios/app/chroma-memory/id6752270270)

A colorful memory game where players flip tiles to find matching pairs. It sharpens focus and offers engaging challenges with increasing difficulty. Perfect for all ages seeking a cognitive boost or a fun break.

**Highlights:** Flip tiles to find matching pairs, Colorful visuals, Increasing difficulty levels, Hones cognitive skills, Engaging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Coimin free?

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

### Is Chroma Memory free?

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

### Do Coimin or Chroma Memory have ads?

Both Coimin and Chroma Memory show ads.

### Which is updated more often, Coimin or Chroma Memory?

Coimin ships an update every 3 weeks, and Chroma Memory every 2 months. Most recently, Coimin was updated on September 17, 2026 and Chroma Memory on September 9, 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.*