# Stimmtrainer vs LICHT CODES

The clearest difference is update cadence: LICHT CODES at every 3 weeks against Stimmtrainer's every 28 months. Stimmtrainer's advantage is iOS requirement (9.3 vs 16.6). 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.

Stimmtrainer ships an update every 28 months, LICHT CODES every 3 weeks. The most recent releases landed on September 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Stimmtrainer | LICHT CODES |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 47 MB | 50 MB |
| Requires iOS | **9.3** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beltz Verlagsgruppe GmbH & Co. KG](https://appshunter.io/developer/681764955) | [Sarah Cartsburg](https://appshunter.io/developer/1763046535) |

## What reviewers say

### Stimmtrainer

[App page](https://appshunter.io/ios/app/stimmtrainer/id797001718)

Enhance your professional speaking skills with expert guidance. Learn to use your voice effectively in any situation through professional audio examples and by recording and reviewing your own speech.

**Highlights:** Professional speaking techniques, Audio examples from professionals, Voice recording and analysis, Progress tracking, Complementary to 'Sprechen wie der Profi' book

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

**In-app purchases:** none


### LICHT CODES

[App page](https://appshunter.io/ios/app/licht-codes/id6535689816)

**In-app purchases:** none


## Frequently asked questions

### Is Stimmtrainer free?

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

### Is LICHT CODES free?

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

### Do Stimmtrainer or LICHT CODES have ads?

Neither Stimmtrainer nor LICHT CODES shows ads.

### Which is updated more often, Stimmtrainer or LICHT CODES?

Stimmtrainer ships an update every 28 months, and LICHT CODES every 3 weeks. Most recently, Stimmtrainer was updated on September 22, 2026 and LICHT CODES on October 6, 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.*