# EduBrain Academy vs KataPerKata

The clearest difference is in-app purchases: KataPerKata at none against EduBrain Academy's 10. KataPerKata also leads on update cadence (every 9 days vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EduBrain Academy sells 10 one-off in-app purchases. KataPerKata asks for nothing beyond the download.

EduBrain Academy ships an update every 11 months, KataPerKata every 9 days. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | EduBrain Academy | KataPerKata |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 9 days** |
| Size | 146 MB | 48 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [Rickvian Aldi](https://appshunter.io/developer/6801103699) |

## What reviewers say

### EduBrain Academy

[App page](https://appshunter.io/ios/app/edubrain-academy/id6742397648)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AS | $29.99 | one-time |
| Package - AT | $34.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - AZ | $39.99 | one-time |
| Package - BC | $39.99 | one-time |
| Package - BA | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BF | $49.99 | one-time |
| Package - BH | $49.99 | one-time |


### KataPerKata

[App page](https://appshunter.io/ios/app/kataperkata/id6801103697)

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

**In-app purchases:** none


## Frequently asked questions

### Is EduBrain Academy free?

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

### Is KataPerKata free?

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

### Do EduBrain Academy or KataPerKata have ads?

Neither EduBrain Academy nor KataPerKata shows ads.

### Which is updated more often, EduBrain Academy or KataPerKata?

EduBrain Academy ships an update every 11 months, and KataPerKata every 9 days. Most recently, EduBrain Academy was updated on October 6, 2026 and KataPerKata on October 10, 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.*