# janvo vs Cheir

The clearest difference is in-app purchases: janvo at none against Cheir's 4. Cheir's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | janvo | Cheir |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Size | 102 MB | 143 MB |
| Requires iOS | 18.4 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ARC LAB LLC](https://appshunter.io/developer/1858767099) | [Renzo Ohhama](https://appshunter.io/developer/1812551739) |

## What reviewers say

### janvo

[App page](https://appshunter.io/ios/app/janvo/id6756155611)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is janvo free?

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

### Is Cheir free?

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

### Do janvo or Cheir have ads?

janvo shows ads; Cheir does not.

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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.*