# MathMemoAR vs Math Machine

The clearest difference is in-app purchases: Math Machine at none against MathMemoAR's 1. Math Machine also leads on iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. MathMemoAR sells 1 one-off in-app purchase. Math Machine asks for nothing beyond the download.

## The numbers

| Metric | MathMemoAR | Math Machine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 12 MB | 29 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Frank Otto](https://appshunter.io/developer/1769347442) | [Viet Anh Bui](https://appshunter.io/developer/6772413131) |

## What reviewers say

### MathMemoAR

[App page](https://appshunter.io/ios/app/mathmemoar/id6758889718)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - All Formulas | $2.99 | one-time |


### Math Machine

[App page](https://appshunter.io/ios/app/math-machine-vn/id6772413129)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathMemoAR free?

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

### Is Math Machine free?

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

### Do MathMemoAR or Math Machine have ads?

Neither MathMemoAR nor Math Machine 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.*