# Mathematics Dictionary vs TutorStudio

The clearest difference is price: TutorStudio at Free against Mathematics Dictionary's $1.99. TutorStudio also leads on iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

TutorStudio is free to download; Mathematics Dictionary costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Mathematics Dictionary | TutorStudio |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 55 MB | 70 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haese Mathematics Pty Ltd](https://appshunter.io/developer/1050023293) | [Rootofmath Education Limited](https://appshunter.io/developer/751158887) |

## What reviewers say

### Mathematics Dictionary

[App page](https://appshunter.io/ios/app/mathematics-dictionary/id6754902449)

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

**In-app purchases:** none


### TutorStudio

[App page](https://appshunter.io/ios/app/tutorstudio/id6758602213)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mathematics Dictionary free?

Mathematics Dictionary costs $1.99, with no in-app purchases.

### Is TutorStudio free?

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

### Do Mathematics Dictionary or TutorStudio have ads?

Neither Mathematics Dictionary nor TutorStudio 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.*