# 2 vs Mathisi

The clearest difference is iOS requirement: 2 at 13.0 against Mathisi's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 2 sells 1 one-off in-app purchase and Mathisi sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 2 | Mathisi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Size | 41 MB | 62 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthias Vanselow](https://appshunter.io/developer/537049278) | [JDB Solutions B.V.](https://appshunter.io/developer/1853920681) |

## What reviewers say

### 2

[App page](https://appshunter.io/ios/app/2-1-lite/id934877467)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlock full version | $0.99 | one-time |


### Mathisi

[App page](https://appshunter.io/ios/app/mathisi/id6757632347)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Premium Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is 2 free?

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

### Is Mathisi free?

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

### Do 2 or Mathisi have ads?

Neither 2 nor Mathisi 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.*