# Mathius vs StudyFlow

The clearest difference is in-app purchases: StudyFlow at none against Mathius's 4. StudyFlow also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Mathius sells 4 one-off in-app purchases. StudyFlow asks for nothing beyond the download.

## The numbers

| Metric | Mathius | StudyFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 113 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET NURI ULGEN](https://appshunter.io/developer/1788081478) | [Gjalt van Hes](https://appshunter.io/developer/1884596606) |

## 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 |


### StudyFlow

[App page](https://appshunter.io/ios/app/studyflow/id6760468361)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mathius free?

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

### Is StudyFlow free?

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

### Do Mathius or StudyFlow have ads?

Mathius shows ads; StudyFlow 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.*