# Black White Timer — Background transitions black

> Background transitions black (iPhone/iPad app by Mehmet Akif ERSOY.)

- Source: https://appshunter.io/ios/app/black-white-timer/id1602078910 (this page in markdown: same URL + `.md`)
- Developer: [Mehmet Akif ERSOY](https://appshunter.io/developer/1563441478)
- Category: Utilities, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 46 MB
- Languages: English
- Released: 2021-12-28
- Data updated: 2026-03-26
- User reviews in markdown: https://appshunter.io/ios/app/black-white-timer/id1602078910/reviews.md

## What is Black White Timer?

Set your time and start to count down.
Use your time more effective with Black White Timer.
When started timer count down white screen turn to black simultaneously with time.
If the screen will be full black it means time is up.
Start timer before study for manage your time more efficiency.
Hold screen 2 second for pause or exit.


## Version history (last 1 release)

### 1.0 — 2021-12-29

No release notes.

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## More apps by Mehmet Akif ERSOY

- [X Gamepad Tester](https://appshunter.io/ios/app/x-gamepad-tester/id1563441476)
- [Left & Right Speaker Tester](https://appshunter.io/ios/app/left-and-right-speaker-tester/id1563638736)
- [Kalimboo](https://appshunter.io/ios/app/kalimboo/id1563639730)
- [Tap Roulette - Decide To Do!](https://appshunter.io/ios/app/tap-roulette/id1575223953)
- [Finger Battle - Tapping Fight](https://appshunter.io/ios/app/finger-battle/id1592753709)
- [Cbm Calculator Plus](https://appshunter.io/ios/app/cbm-calculator-plus/id1597670936)

All apps by Mehmet Akif ERSOY: https://appshunter.io/developer/1563441478

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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 2026-03-26.*