# Trieb — Goethe’s morphology in motion

> Goethe’s morphology in motion (iPhone/iPad app by Keisuke Oki.)

- Source: https://appshunter.io/ios/app/trieb/id6803802489 (this page in markdown: same URL + `.md`)
- Developer: [Keisuke Oki](https://appshunter.io/developer/6787004363)
- Category: Books, Education
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.6 · 3 MB
- Languages: American English
- Released: 2026-09-02
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/trieb/id6803802489/reviews.md

## What is Trieb?

Trieb takes its name from a word central to Goethe’s way of seeing plants: shoot, impulse, and the formative drive through which living form unfolds.

The app transforms all 123 sections of Goethe’s “The Metamorphosis of Plants” into an environment for observation. Read the German original, Emily M. Cox’s public-domain English translation, or the Code&Mode Japanese adaptation. Each section is accompanied by a generative visual form and a sine-wave moiré sound created in real time on the device.

Trieb is neither a conventional ebook nor a musical instrument. Text, image, sound, and touch meet as different ways of attending to change. Swipe through the sections, move between image and reading views, compare languages, and hold the screen to intensify a form. The visual and sonic responses do not illustrate the text literally; they open another field in which growth, contraction, expansion, repetition, and transformation can be perceived.

Features
• All 123 sections of Goethe’s plant morphology
• German original text from 1790
• Public-domain English translation by Emily M. Cox (1863)
• Japanese adaptation by Code&Mode
• Generative visuals produced in real time
• Sine-wave moiré sound generated on the device
• Reading and parallel-text views
• Designed for iPhone and iPad
• No account, advertising, analytics, or data collection
• The core work can be experienced offline

Trieb is part of the Goethe Morphology Project: a practical study of observation through text, form, light, sound, and interaction.


## Version history (last 1 release)

### 1.0 — 2026-09-02

No release notes.

## More apps by Keisuke Oki

- [blatt – Goethe daily](https://appshunter.io/ios/app/blatt-goethe-daily/id6787004361)
- [Laryngeal](https://appshunter.io/ios/app/laryngeal/id6790805980)
- [Ulzii Drone](https://appshunter.io/ios/app/ulzii-drone/id6797138454)

All apps by Keisuke Oki: https://appshunter.io/developer/6787004363

---

*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 2026-09-09.*