# ONE-sec — Your courses in a click

> Your courses in a click (iPhone/iPad app by MaxBrain AG.)

- Source: https://appshunter.io/ios/app/one/id1661128301 (this page in markdown: same URL + `.md`)
- Developer: [MaxBrain AG](https://appshunter.io/developer/1450631824)
- Category: Education, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 92 MB
- Languages: English
- Released: 2023-01-12
- Data updated: 2025-12-26
- User reviews in markdown: https://appshunter.io/ios/app/one/id1661128301/reviews.md

## What is ONE?

Your courses in a click. Anywhere, anytime.


## Version history (last 5 releases)

### 3.5.3 — 2023-11-02

This update includes various improvements and bugfixes.

### 3.5.2 — 2023-09-28

This update includes various improvements and bugfixes.

### 3.5.0 — 2023-07-12

This update includes various improvements and bugfixes.

### 3.4.0 — 2023-05-16

This update includes various improvements and bugfixes.

### 3.3.0 — 2023-04-15

Minor UI updates and bug fixes, including a bug where the app would crash when switching orientation while editing a pdf.

## Apps similar to ONE

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Girls' College d6](https://appshunter.io/ios/app/girls-college-d6/id1224089942) | — | Free | Education |
| [Tok Tok Math Challenge Lite](https://appshunter.io/ios/app/tok-tok-math-challenge-lite/id1641220515) | — | Free | Education |
| [Quizlam: Islamic Quiz](https://appshunter.io/ios/app/quizlam/id6504696172) | — | Free | Education |
| [Krypto Masterclass by Kilian](https://appshunter.io/ios/app/krypto-masterclass-by-kilian/id6504626925) | — | Free | Education |
| [HfG Offenbach](https://appshunter.io/ios/app/hfg-offenbach/id6467847191) | 5.0 (1) | Free | Education |
| [Rootless](https://appshunter.io/ios/app/rootless/id1672796423) | 5.0 (7) | Free | Education |

## More apps by MaxBrain AG

- [Goethe Business School](https://appshunter.io/ios/app/goethe-business-school/id1409624129)
- [MaxBrain](https://appshunter.io/ios/app/maxbrain/id1450631825)
- [Raumgestalter](https://appshunter.io/ios/app/raumgestalter/id1451491266)
- [Client56](https://appshunter.io/ios/app/client56/id1470928476)
- [veb.ch](https://appshunter.io/ios/app/vebch/id1499320827)
- [Digicomp Learn](https://appshunter.io/ios/app/digicomp-learn/id1502996691)

All apps by MaxBrain AG: https://appshunter.io/developer/1450631824

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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 2025-12-26.*