# Easy maths vs SAT Ninja PRO

The clearest difference is in-app purchases: SAT Ninja PRO at none against Easy maths's 5. Easy maths's advantage is iOS requirement (14 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Easy maths sells 5 in-app purchases, starting at $5.99 per 7 days. SAT Ninja PRO asks for nothing beyond the download.

## The numbers

| Metric | Easy maths | SAT Ninja PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | — |
| Size | 56 MB | 4 MB |
| Requires iOS | **14** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Classic fairy tales Interactive book for kids](https://appshunter.io/developer/1094181272) | [Tal Nir](https://appshunter.io/developer/1589130027) |

## What reviewers say

### Easy maths

[App page](https://appshunter.io/ios/app/easy-maths-add-and-subtract-app/id6742439227)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly plan | $5.99 | per 7 days |
| Annual plan | $17.99 | per year |
| No ads | $3.99 | one-time |
| Unlock all agames | $3.99 | one-time |
| Full Pack | $29.99 | one-time |


### SAT Ninja PRO

[App page](https://appshunter.io/ios/app/sat-ninja-pro/id6743187791)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Easy maths free?

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

### Is SAT Ninja PRO free?

SAT Ninja PRO is free to download, with no in-app purchases.

### Do Easy maths or SAT Ninja PRO have ads?

Neither Easy maths nor SAT Ninja PRO 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.*