# RELMO vs Mistake Board

The clearest difference is in-app purchases: Mistake Board at none against RELMO's 2. RELMO's advantage is iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. RELMO sells 2 in-app purchases, starting at $5.99 per month. Mistake Board asks for nothing beyond the download.

## The numbers

| Metric | RELMO | Mistake Board |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 4 days |
| Size | 19 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 12+ | 4+ |
| Developer | [Fujimura Kazunari](https://appshunter.io/developer/1865863607) | [昶 黄](https://appshunter.io/developer/1882273731) |

## What reviewers say

### RELMO

[App page](https://appshunter.io/ios/app/relmo/id6757300084)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STANDARD | $5.99 | per month |
| PRO | $24.99 | per month |


### Mistake Board

[App page](https://appshunter.io/ios/app/mistake-board/id6781180302)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RELMO free?

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

### Is Mistake Board free?

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

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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.*