# TRAINDOO 2.0 vs Einherjar Kampfsportschule

The clearest difference is update cadence: TRAINDOO 2.0 at every 2 weeks against Einherjar Kampfsportschule's every 3 months. 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.

TRAINDOO 2.0 ships an update every 2 weeks, Einherjar Kampfsportschule every 3 months. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | TRAINDOO 2.0 | Einherjar Kampfsportschule |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 110 MB | 63 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [nutrilize GmbH](https://appshunter.io/developer/1521442832) | [Omoplata](https://appshunter.io/developer/1864580625) |

## What reviewers say

### TRAINDOO 2.0

[App page](https://appshunter.io/ios/app/traindoo-20/id6599855739)

**In-app purchases:** none


### Einherjar Kampfsportschule

[App page](https://appshunter.io/ios/app/einherjar-kampfsportschule/id6768066516)

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

**In-app purchases:** none


## Frequently asked questions

### Is TRAINDOO 2.0 free?

TRAINDOO 2.0 is free to download, with no in-app purchases.

### Is Einherjar Kampfsportschule free?

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

### Do TRAINDOO 2.0 or Einherjar Kampfsportschule have ads?

Neither TRAINDOO 2.0 nor Einherjar Kampfsportschule shows ads.

### Which is updated more often, TRAINDOO 2.0 or Einherjar Kampfsportschule?

TRAINDOO 2.0 ships an update every 2 weeks, and Einherjar Kampfsportschule every 3 months. Most recently, TRAINDOO 2.0 was updated on October 6, 2026 and Einherjar Kampfsportschule on October 19, 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.*