# Red sky — Practise critical thinking

> Practise critical thinking (iPhone/iPad app by Petr Homola.)

- Source: https://appshunter.io/ios/app/red-sky/id6753095228 (this page in markdown: same URL + `.md`)
- Developer: [Petr Homola](https://appshunter.io/developer/286231977)
- Category: Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 10 MB
- Languages: American English
- Released: 2025-10-01
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/red-sky/id6753095228/reviews.md

## What is Red sky?

This app is designed to encourage adolescents and young people to practise critical thinking.


## Version history (last 5 releases)

### 1.0.7 — 2025-10-23

you can let AI answer your questions (on iOS 26)

### 1.0.6 — 2025-10-22

added a section for questions

### 1.0.5 — 2025-10-14

minor bug fixes

### 1.0.4 — 2025-10-09

added the possibility to write notes

### 1.0.3 — 2025-10-08

a questionnaire for BPD

## More apps by Petr Homola

- [Omni Translator](https://appshunter.io/ios/app/omni-translator/id293855167)
- [Irish](https://appshunter.io/ios/app/irish/id6751746734)
- [AIScript](https://appshunter.io/ios/app/aiscript/id6755296055)

All apps by Petr Homola: https://appshunter.io/developer/286231977

## Related topics

[petr homola](https://appshunter.io/ios/topics/petr-homola)

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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 2026-05-16.*