# Hey Otti

> Hey Otti (iPhone/iPad app by Matthias Holl.)

- Source: https://appshunter.io/ios/app/hey-otti/id6801506813 (this page in markdown: same URL + `.md`)
- Developer: [Matthias Holl](https://appshunter.io/developer/1896291232)
- Category: Education, Productivity
- Price: $2.99
- Age rating: 4+
- Requires: iOS 17.0 · 49 MB
- Languages: Chinese (Simplified, China), American English
- Released: 2026-09-02
- Data updated: 2026-09-14
- User reviews in markdown: https://appshunter.io/ios/app/hey-otti/id6801506813/reviews.md

## What is Hey Otti?

Otti is a German trainer for the whole journey, A1 to C2 — and it respects your time and your data.                                                                           
Over 10,000 graded words, each with an example sentence, a memory aid, and translations in English and Chinese. When single words stop being enough, there are 89 grammar lessons, 2,000+ verb tables, 90 reading passages where every word is tappable, and 300 idioms with the stories behind them.                                                                                                                                                                    Reviews run on FSRS, the spaced-repetition algorithm modern Anki uses: hard words come back soon, words you know get out of your way.                                                                                                                                                                       No account. No ads. No subscription. Works fully offline — on the train, in the mountains, wherever. One purchase, yours for good.                                                                                                                                                                         Made independently, with an otter.  


  Otti 是一款覆盖 A1 到 C2 的德语学习应用，尊重你的时间，也尊重你的数据。                                                                                                                                                                                                                                                                                     
     一万多个分级单词，每个都配有例句、记忆提示和英中双语释义。单词之外，还有 89 节语法课、                                                                                        
     两千多张动词变位表、90 篇任意单词可点按查词的阅读文章，以及 300 条带出处讲解的习语。                                                                                                                                                                                                                                                                        
     复习采用 FSRS 间隔重复算法（新版 Anki 同款）：记不牢的词很快回来，已经会的不再打扰你。                                                                                                                                                                                                                                                                     
     无账号，无广告，无订阅，完全离线。一次买断，永久使用。                                                                                                                                                                                                                                                                                                       
     独立开发，附赠一只水獭。


## Version history (last 2 releases)

### 1.2 — 2026-09-10

Bug fixes and a smoother interface

### 1.0 — 2026-09-02

No release notes.

## More apps by Matthias Holl

- [GoatHSK](https://appshunter.io/ios/app/goathsk/id6770220174)
- [Cabi Capra](https://appshunter.io/ios/app/cabi-capra/id6797524856)
- [KoiJLPT](https://appshunter.io/ios/app/koijlpt/id6807274458)

All apps by Matthias Holl: https://appshunter.io/developer/1896291232

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-14.*