# Windesheim.AI vs Euclid Math Trainer

The clearest difference is price: Windesheim.AI at Free against Euclid Math Trainer's $4.99. Windesheim.AI also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.6). Euclid Math Trainer's advantage is update cadence (every 3 weeks vs every 3 months). On ads and in-app purchases there is nothing between them.

Windesheim.AI is free to download; Euclid Math Trainer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Windesheim.AI ships an update every 3 months, Euclid Math Trainer every 3 weeks. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Windesheim.AI | Euclid Math Trainer |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 38 MB | 1 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Windesheim](https://appshunter.io/developer/612973929) | [Thomas Forget](https://appshunter.io/developer/1892738202) |

## What reviewers say

### Windesheim.AI

[App page](https://appshunter.io/ios/app/windesheimai/id6473426180)

**Features:** macOS Compatibility

**In-app purchases:** none


### Euclid Math Trainer

[App page](https://appshunter.io/ios/app/euclid-math-trainer/id6762067406)

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

**In-app purchases:** none


## Frequently asked questions

### Is Windesheim.AI free?

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

### Is Euclid Math Trainer free?

Euclid Math Trainer costs $4.99, with no in-app purchases.

### Do Windesheim.AI or Euclid Math Trainer have ads?

Neither Windesheim.AI nor Euclid Math Trainer shows ads.

### Which is updated more often, Windesheim.AI or Euclid Math Trainer?

Windesheim.AI ships an update every 3 months, and Euclid Math Trainer every 3 weeks. Most recently, Windesheim.AI was updated on October 20, 2026 and Euclid Math Trainer on October 7, 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.*