# InstruMate vs Jojo's Mathe

The clearest difference is device support: InstruMate at 2 against Jojo's Mathe's —. On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

InstruMate ships an update fortnightly, Jojo's Mathe monthly. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | InstruMate | Jojo's Mathe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Fortnightly** | Monthly |
| Size | 94 MB | 20 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Aik Tan](https://appshunter.io/developer/1866350185) | [Gruepi GmbH](https://appshunter.io/developer/1883836918) |

## What reviewers say

### InstruMate

[App page](https://appshunter.io/ios/app/instrumate/id6757358804)

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

**In-app purchases:** none


### Jojo's Mathe

[App page](https://appshunter.io/ios/app/jojos-mathe-eule/id6760621277)

**In-app purchases:** none


## Frequently asked questions

### Is InstruMate free?

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

### Is Jojo's Mathe free?

Jojo's Mathe is free to download, with no in-app purchases.

### Which is updated more often, InstruMate or Jojo's Mathe?

InstruMate ships an update fortnightly, and Jojo's Mathe monthly. Most recently, InstruMate was updated on September 22, 2026 and Jojo's Mathe on September 14, 2026.

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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.*