# StudyDay vs MathTier

The clearest difference is in-app purchases: StudyDay at none against MathTier's 1. MathTier's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. MathTier sells 1 one-off in-app purchase. StudyDay asks for nothing beyond the download.

## The numbers

| Metric | StudyDay | MathTier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 6 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Jinyoung Lee](https://appshunter.io/developer/1250427645) | [Byoungho Kim](https://appshunter.io/developer/1888452963) |

## What reviewers say

### StudyDay

[App page](https://appshunter.io/ios/app/studyday-pomodoro-timer/id6772432314)

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

**In-app purchases:** none


### MathTier

[App page](https://appshunter.io/ios/app/mathtier-math-level-test/id6807428946)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathTier Pro | $4.99 | one-time |


## Frequently asked questions

### Is StudyDay free?

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

### Is MathTier free?

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

### Do StudyDay or MathTier have ads?

StudyDay shows ads; MathTier 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.*