# School vs KlankKr8 Op School

The clearest difference is update cadence: School at every 2 weeks against KlankKr8 Op School's monthly. School also leads on iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

School ships an update every 2 weeks, KlankKr8 Op School monthly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | School | KlankKr8 Op School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 10 MB | 460 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muismedia BV](https://appshunter.io/developer/1192969029) | [RID](https://appshunter.io/developer/1507768954) |

## What reviewers say

### School

[App page](https://appshunter.io/ios/app/school-site/id1192969030)

**Features:** macOS Compatibility

**In-app purchases:** none


### KlankKr8 Op School

[App page](https://appshunter.io/ios/app/klankkr8-op-school/id6447011591)

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

**In-app purchases:** none


## Frequently asked questions

### Is School free?

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

### Is KlankKr8 Op School free?

KlankKr8 Op School is free to download, with no in-app purchases.

### Do School or KlankKr8 Op School have ads?

Neither School nor KlankKr8 Op School shows ads.

### Which is updated more often, School or KlankKr8 Op School?

School ships an update every 2 weeks, and KlankKr8 Op School monthly. Most recently, School was updated on November 2, 2026 and KlankKr8 Op School on November 7, 2026.

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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.*