# Learn Math Fast vs Sotaki

The clearest difference is in-app purchases: Learn Math Fast at none against Sotaki's 2. Learn Math Fast also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Sotaki sells 2 in-app purchases, starting at $9.99 per month. Learn Math Fast asks for nothing beyond the download.

## The numbers

| Metric | Learn Math Fast | Sotaki |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 46 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Haileslassie Lilay Desalegn](https://appshunter.io/developer/1841785547) | [Shane Kelly](https://appshunter.io/developer/1893331893) |

## What reviewers say

### Learn Math Fast

[App page](https://appshunter.io/ios/app/learn-math-fast-math-masters/id6757105197)

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

**In-app purchases:** none


### Sotaki

[App page](https://appshunter.io/ios/app/sotaki/id6764354666)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sotaki Premium | $9.99 | per month |
| Skip Test | $0.99 | one-time |


## Frequently asked questions

### Is Learn Math Fast free?

Learn Math Fast is free to download, with no in-app purchases.

### Is Sotaki free?

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

### Do Learn Math Fast or Sotaki have ads?

Neither Learn Math Fast nor Sotaki 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.*