# Trayn vs Duale Torwartschule

The clearest difference is update cadence: Duale Torwartschule at every 2 days against Trayn's monthly. Duale Torwartschule also leads on iOS requirement (15.0 vs 17.6). 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.

Trayn ships an update monthly, Duale Torwartschule every 2 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Trayn | Duale Torwartschule |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 2 MB | 66 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trayn, Inc](https://appshunter.io/developer/849803887) | [Florian Buchmann](https://appshunter.io/developer/1580379187) |

## What reviewers say

### Trayn

[App page](https://appshunter.io/ios/app/trayn/id854352153)

**Features:** Vision Pro support

**In-app purchases:** none


### Duale Torwartschule

[App page](https://appshunter.io/ios/app/duale-torwartschule/id6780890656)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trayn free?

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

### Is Duale Torwartschule free?

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

### Do Trayn or Duale Torwartschule have ads?

Neither Trayn nor Duale Torwartschule shows ads.

### Which is updated more often, Trayn or Duale Torwartschule?

Trayn ships an update monthly, and Duale Torwartschule every 2 days. Most recently, Trayn was updated on November 1, 2026 and Duale Torwartschule on November 5, 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.*