# Diktat Trainer vs Stimmig

The clearest difference is price: Stimmig at Free against Diktat Trainer's $2.99. Stimmig also leads on update cadence (every 2 days vs every 6 months). Diktat Trainer's advantage is iOS requirement (9.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Stimmig is free to download; Diktat Trainer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Diktat Trainer ships an update every 6 months, Stimmig every 2 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Diktat Trainer | Stimmig |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 218 MB | 35 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dieter Bartsch](https://appshunter.io/developer/887772601) | [Frank Schneider](https://appshunter.io/developer/6775428913) |

## What reviewers say

### Diktat Trainer

[App page](https://appshunter.io/ios/app/diktat-trainer/id1134867591)

Improve your spelling with this app that reads dictations aloud and checks your input. Create your own dictations or use the included ones in multiple languages. Features a puzzle game to motivate learning.

**Highlights:** Create custom dictations, Supports over 30 pre-made dictations, Reads texts aloud, Checks user input, Provides feedback on errors, Motivational puzzle game, Supports 27 languages

**Features:** Vision Pro support

**In-app purchases:** none


### Stimmig

[App page](https://appshunter.io/ios/app/stimmig/id6775428911)

**In-app purchases:** none


## Frequently asked questions

### Is Diktat Trainer free?

Diktat Trainer costs $2.99, with no in-app purchases.

### Is Stimmig free?

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

### Do Diktat Trainer or Stimmig have ads?

Neither Diktat Trainer nor Stimmig shows ads.

### Which is updated more often, Diktat Trainer or Stimmig?

Diktat Trainer ships an update every 6 months, and Stimmig every 2 days. Most recently, Diktat Trainer was updated on October 14, 2026 and Stimmig on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*