# Doors QA

> Doors QA (iPhone/iPad app by Michio Hara.)

- Source: https://appshunter.io/ios/app/doors-qa/id6717586751 (this page in markdown: same URL + `.md`)
- Developer: [Michio Hara](https://appshunter.io/developer/1770449622)
- Category: Games, Education, Casual, Puzzle
- Price: Free
- Age rating: 12+
- Requires: iOS 12.0 · 100 MB
- Languages: American English, Japanese
- Released: 2024-10-09
- Data updated: 2026-06-06
- User reviews in markdown: https://appshunter.io/ios/app/doors-qa/id6717586751/reviews.md

## What is Doors QA?

Look at the mental arithmetic problem on the top panel, go through the correct door on the stage, and complete the level by finishing within the time. When you clear a level, you can advance to the next level and your score will increase rapidly.

- The player who keeps running toward the back of the screen can move left and right by dragging.

- The question will be displayed on the top panel, and at the same time the answers (one correct answer) will be displayed on two to   four doors on the stage.
- Players can only pass through the correct door, and their score will be added as they pass through.

- If a player hits an incorrect door, they will be bounced backwards and lose time.

- If you reach the goal within the time limit (initially 30 seconds), the level will be cleared and the remaining time will be added to your score.

- If your score is within the top 20, the high score screen will be displayed, displaying a list of the cleared date, time, level, and score.

- A level has multiple stages, and each stage has a set of answer doors.

- Time will be added if you get a potion that is randomly falling on the stage.

- As you clear the levels, the number of stages increases and becomes harder to clear.

- If you can’t clear it within the time, it will be “game over”. (If your score is within the top 20, the high score screen will be displayed)

- You can also pause or end the game by tapping the “X” button on the top right.


## Version history (last 2 releases)

### 1.0.1 — 2024-10-11

- Added a problem.
- Ads are now displayed.

### 1.0 — 2024-10-09

No release notes.

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## More apps by Michio Hara

- [Maze QA](https://appshunter.io/ios/app/maze-qa/id6747663238)

All apps by Michio Hara: https://appshunter.io/developer/1770449622

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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 2026-06-06.*