# AEVO/ADA Trainer vs DHSN

The clearest difference is ads: AEVO/ADA Trainer at none against DHSN's shown. AEVO/ADA Trainer also leads on iOS requirement (16.0 vs 26.2). DHSN's advantage is update cadence (every 10 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. AEVO/ADA Trainer sells 3 one-off in-app purchases and DHSN sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AEVO/ADA Trainer ships an update every 2 months, DHSN every 10 days. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | AEVO/ADA Trainer | DHSN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 10 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [LE Commsulting GmbH](https://appshunter.io/developer/927359665) | [Arthur Hardy Kotsch](https://appshunter.io/developer/1883672516) |

## What reviewers say

### AEVO/ADA Trainer

[App page](https://appshunter.io/ios/app/aevoada-trainer/id1618917046)

Prepare for your IHK trainer aptitude exam with interactive quizzes and flashcards. Learn efficiently with a personalized study plan and practice questions based on the latest IHK framework plan. Study anytime, anywhere, even offline.

**Highlights:** IHK trainer aptitude exam preparation, Over 600 exam-relevant practice questions, Over 200 compact flashcards, Intelligent, personalized learning plan, Interactive quizzes and flashcards, Offline usability

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ausbildereignung - Praxis | $3.99 | one-time |
| Ausbildereignung - Grundlagen | $4.99 | one-time |
| "Ausbildereignung"-Bundle | $6.99 | one-time |


### DHSN

[App page](https://appshunter.io/ios/app/dhsn-glauchau/id6760293958)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is AEVO/ADA Trainer free?

AEVO/ADA Trainer is free to download, with in-app purchases available.

### Is DHSN free?

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

### Do AEVO/ADA Trainer or DHSN have ads?

DHSN shows ads; AEVO/ADA Trainer does not.

### Which is updated more often, AEVO/ADA Trainer or DHSN?

AEVO/ADA Trainer ships an update every 2 months, and DHSN every 10 days. Most recently, AEVO/ADA Trainer was updated on September 19, 2026 and DHSN on September 20, 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.*