# MathGPT vs Judoka App

The clearest difference is in-app purchases: Judoka App at none against MathGPT's 2. MathGPT's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. MathGPT sells 2 in-app purchases, starting at $5.99 per month. Judoka App asks for nothing beyond the download.

## The numbers

| Metric | MathGPT | Judoka App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 44 MB | 7 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MSolutions LLC](https://appshunter.io/developer/1883792321) | [Surplus Value LLC](https://appshunter.io/developer/6786476391) |

## What reviewers say

### MathGPT

[App page](https://appshunter.io/ios/app/mathgpt-ai-math-tutor/id6760314495)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathGPT - Premium | $5.99 | per month |
| MathGPT Premium | $5.99 | per month |


### Judoka App

[App page](https://appshunter.io/ios/app/judoka-app/id6786476389)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MathGPT free?

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

### Is Judoka App free?

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

### Do MathGPT or Judoka App have ads?

Neither MathGPT nor Judoka App 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.*