# Common Error vs KESRA

The clearest difference is device support: Common Error at 2 against KESRA's —. Common Error also leads on iOS requirement (7.0 vs 14.1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Common Error | KESRA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 35 months | — |
| Size | 7 MB | 6 MB |
| Requires iOS | **7.0** | 14.1 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Le Thi Quynh Ny](https://appshunter.io/developer/1321764676) | [Kenya Revenue Authority](https://appshunter.io/developer/1155509731) |

## What reviewers say

### Common Error

[App page](https://appshunter.io/ios/app/common-error/id1224350614)

**Features:** macOS Compatibility

**In-app purchases:** none


### KESRA

[App page](https://appshunter.io/ios/app/kesra/id6450679496)

**In-app purchases:** none


## Frequently asked questions

### Is Common Error free?

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

### Is KESRA free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*