# Class Rate vs O.Y.S.A.

The clearest difference is in-app purchases: O.Y.S.A. at none against Class Rate's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Class Rate sells 1 in-app purchase, starting at $2.99 per year. O.Y.S.A. asks for nothing beyond the download.

## The numbers

| Metric | Class Rate | O.Y.S.A. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 101 MB | 41 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ceyda bulak](https://appshunter.io/developer/1852316171) | [yusuf islam ozkan](https://appshunter.io/developer/1877965184) |

## What reviewers say

### Class Rate

[App page](https://appshunter.io/ios/app/class-rate-student-scoring/id1642220939)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Subscription | $2.99 | per year |


### O.Y.S.A.

[App page](https://appshunter.io/ios/app/oysa/id6759303293)

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

**In-app purchases:** none


## Frequently asked questions

### Is Class Rate free?

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

### Is O.Y.S.A. free?

O.Y.S.A. is free to download, with no in-app purchases.

### Do Class Rate or O.Y.S.A. have ads?

Neither Class Rate nor O.Y.S.A. 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.*