# Error Pilot vs Mistake Review

The clearest difference is in-app purchases: Error Pilot at none against Mistake Review's 3. Error Pilot 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. Mistake Review sells 3 in-app purchases, starting at $2.99 per month. Error Pilot asks for nothing beyond the download.

## The numbers

| Metric | Error Pilot | Mistake Review |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 48 MB | 12 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [蒲艳 刘](https://appshunter.io/developer/1566693811) | [德明 杨](https://appshunter.io/developer/1630281265) |

## What reviewers say

### Error Pilot

[App page](https://appshunter.io/ios/app/error-pilot/id6775493960)

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

**In-app purchases:** none


### Mistake Review

[App page](https://appshunter.io/ios/app/mistake-review/id6784974728)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mistake Review Pro Monthly | $2.99 | per month |
| Mistake Review Pro Annual | $19.99 | per year |
| Mistake Review Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Error Pilot free?

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

### Is Mistake Review free?

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

### Do Error Pilot or Mistake Review have ads?

Neither Error Pilot nor Mistake Review 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.*