# Learn math：Math Helper vs Jude

The clearest difference is price: Jude at Free against Learn math：Math Helper's $0.99. Learn math：Math Helper's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 17.0). On ads and device support there is nothing between them.

Jude is free to download; Learn math：Math Helper costs $0.99 up front. Jude sells 3 in-app purchases, starting at $0.99 per month. Learn math：Math Helper asks for nothing beyond the download.

## The numbers

| Metric | Learn math：Math Helper | Jude |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 8 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [倩倩 郝](https://appshunter.io/developer/1778992145) | [祖尧 尤](https://appshunter.io/developer/1859653855) |

## What reviewers say

### Learn math：Math Helper

[App page](https://appshunter.io/ios/app/learn-mathmath-helper/id1561090483)

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

**In-app purchases:** none


### Jude

[App page](https://appshunter.io/ios/app/jude-private-ai-assistant/id6758879100)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jude Monthly | $0.99 | per month |
| Jude Quarterly | $1.99 | per 3 months |
| Jude Yearly | $3.99 | per year |


## Frequently asked questions

### Is Learn math：Math Helper free?

Learn math：Math Helper costs $0.99, with no in-app purchases.

### Is Jude free?

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

### Do Learn math：Math Helper or Jude have ads?

Neither Learn math：Math Helper nor Jude 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.*