# QuickCountdown — Just click twice to start

> Just click twice to start (iPhone/iPad app by 单 安.)

- Source: https://appshunter.io/ios/app/quickcountdown/id6479987585 (this page in markdown: same URL + `.md`)
- Developer: [单 安](https://appshunter.io/developer/1703734519)
- Category: Lifestyle, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 16 MB
- Languages: English, Chinese
- Released: 2024-03-26
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/quickcountdown/id6479987585/reviews.md

## What is QuickCountdown?

-1. Choose the countdown time
-2. Click start to start the countdown
-3. Background sound effects can be turned on and off
-4. It is possible to quickly turn on and off the alarm clock after the countdown ends


## Version history (last 2 releases)

### 1.1 — 2024-05-21

1. The screen remains constantly lit during the countdown
2. UI optimization uses simulated buttons, which will go down after being pressed
3. The background sound effect of the timer has been replaced, and there is noise in the previous sound effect
4. Added vibration function after timing ends

### 1.0 — 2024-03-26

No release notes.

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## More apps by 单 安

- [Birthday Todo](https://appshunter.io/ios/app/birthday-todo/id6479639217)
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- [Day Matter](https://appshunter.io/ios/app/day-matter/id6499424530)
- [Tutu Watermark](https://appshunter.io/ios/app/tutu-watermark/id6711340833)

All apps by 单 安: https://appshunter.io/developer/1703734519

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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 2026-05-15.*