# Mathius vs StudyLiz

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

Both are free to download. Mathius sells 4 one-off in-app purchases and StudyLiz sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Mathius | StudyLiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 113 MB | 50 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET NURI ULGEN](https://appshunter.io/developer/1788081478) | [JACKSON GATHONDU](https://appshunter.io/developer/1878080988) |

## What reviewers say

### Mathius

[App page](https://appshunter.io/ios/app/mathius-math-homework-helper/id6757203951)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Credits | $1.99 | one-time |
| 30 Credits | $4.99 | one-time |
| 75 Credits | $9.99 | one-time |
| 150 Credits | $16.99 | one-time |


### StudyLiz

[App page](https://appshunter.io/ios/app/studyliz-study-guide-maker/id6759319389)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyLiz Pro Weekly | $6.99 | per 7 days |
| StudyLiz Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is Mathius free?

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

### Is StudyLiz free?

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

### Do Mathius or StudyLiz have ads?

Mathius shows ads; StudyLiz does not.

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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.*