# dynamo.school vs Corner Boxing

The clearest difference is update cadence: Corner Boxing at monthly against dynamo.school's every 4 months. dynamo.school's advantage is iOS requirement (11.0 vs 13.4). 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.

dynamo.school ships an update every 4 months, Corner Boxing monthly. The most recent releases landed on September 15, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | dynamo.school | Corner Boxing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 67 MB | 28 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DEVPARK, OOO](https://appshunter.io/developer/1515017768) | [Fitbase](https://appshunter.io/developer/1530906929) |

## What reviewers say

### dynamo.school

[App page](https://appshunter.io/ios/app/dynamoschool/id1608931574)

**Features:** macOS Compatibility

**In-app purchases:** none


### Corner Boxing

[App page](https://appshunter.io/ios/app/corner-boxing/id1673010514)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is dynamo.school free?

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

### Is Corner Boxing free?

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

### Do dynamo.school or Corner Boxing have ads?

Neither dynamo.school nor Corner Boxing shows ads.

### Which is updated more often, dynamo.school or Corner Boxing?

dynamo.school ships an update every 4 months, and Corner Boxing monthly. Most recently, dynamo.school was updated on September 15, 2026 and Corner Boxing on September 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.*