# codaco — Create and label training data

> Create and label training data (iPhone/iPad app by Jonas Freiknecht.)

- Source: https://appshunter.io/ios/app/codaco/id6742334657 (this page in markdown: same URL + `.md`)
- Developer: [Jonas Freiknecht](https://appshunter.io/developer/1797838756)
- Category: Developer Tools, Education
- Price: Free
- Age rating: 17+
- Requires: iOS 15.3 · 55 MB
- Languages: American English
- Released: 2025-05-27
- Data updated: 2026-09-10
- User reviews in markdown: https://appshunter.io/ios/app/codaco/id6742334657/reviews.md

## What is codaco?

Codaco makes it super easy to create images, videos, audio, and text data to train your machine learning models. You can participate in a pubic campaign or create a private, highly customizable data collection for you and your team. Besides capturing data, codaco offers many tools to label your data, e.g. provide a caption or tags for an image, classify the emotion in an audio file or mark entities in text. A quality assurance tasks helps to verify label and data quality before your training data is uploaded to a public or private repository in github or huggingface. Our gamification elements motivate users all over the world to create and label your data to become the #1 contributor on our leaderboard.


## Version history (last 5 releases)

### 0.9.11 — 2026-09-09

Scan campaign qr codes to activate campaigns.
Added new label - score two labels against each other.

### 0.9.9 — 2026-09-06

Fixed layout issue on smaller screens.

### 0.9.8 — 2026-09-04

Updated workflow for custom label operations.

### 0.9.5 — 2026-08-31

UI bug fixes

### 0.9.4 — 2026-08-31

Updated UI, Bug fixes

## Related topics

[ml annotator](https://appshunter.io/ios/topics/ml-annotator)

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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 2026-09-10.*