# Cheir vs Assimilax

The clearest difference is in-app purchases: Assimilax at none against Cheir's 4. Assimilax also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Cheir sells 4 one-off in-app purchases. Assimilax asks for nothing beyond the download.

## The numbers

| Metric | Cheir | Assimilax |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 143 MB | 73 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Renzo Ohhama](https://appshunter.io/developer/1812551739) | [Aidan Quigley](https://appshunter.io/developer/6778094546) |

## What reviewers say

### Cheir

[App page](https://appshunter.io/ios/app/cheir-chess-variant/id6761400592)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Supporter Pack | $4.99 | one-time |
| Large Tip | $5.99 | one-time |


### Assimilax

[App page](https://appshunter.io/ios/app/assimilax/id6778094544)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cheir free?

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

### Is Assimilax free?

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

### Do Cheir or Assimilax have ads?

Neither Cheir nor Assimilax 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.*