# MathSprint vs 19×19

The clearest difference is price: MathSprint at Free against 19×19's $2.99. MathSprint also leads on iOS requirement (15.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

MathSprint is free to download; 19×19 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | MathSprint | 19×19 |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 5 MB | 7 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [景珂 陈](https://appshunter.io/developer/620312170) | [JINGZHE JIANG](https://appshunter.io/developer/1888097689) |

## What reviewers say

### MathSprint

[App page](https://appshunter.io/ios/app/mathsprint-mental-math-kids/id6801757125)

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

**In-app purchases:** none


### 19×19

[App page](https://appshunter.io/ios/app/1919/id6815097266)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathSprint free?

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

### Is 19×19 free?

19×19 costs $2.99, with no in-app purchases.

### Do MathSprint or 19×19 have ads?

Neither MathSprint nor 19×19 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.*