# Pre vs MathPal AI

The clearest difference is in-app purchases: MathPal AI at none against Pre's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pre sells 1 in-app purchase, starting at $4.99 per month. MathPal AI asks for nothing beyond the download.

## The numbers

| Metric | Pre | MathPal AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 31 months | — |
| Size | 296 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Math Galaxy](https://appshunter.io/developer/500490521) | [David Leung](https://appshunter.io/developer/1880632667) |

## What reviewers say

### Pre

[App page](https://appshunter.io/ios/app/pre-algebra-fundamentals/id551027794)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PreAlgebra - Math Galaxy | $4.99 | per month |


### MathPal AI

[App page](https://appshunter.io/ios/app/mathpal-ai-math-solver-tutor/id6780144954)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pre free?

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

### Is MathPal AI free?

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

### Do Pre or MathPal AI have ads?

Neither Pre nor MathPal AI 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.*