Free
![Powerful Silent Timer – Vibration Alarm for Library, Train etc.](https://is1-ssl.mzstatic.com/image/thumb/Purple3/v4/db/bd/eb/dbbdeb61-6f5c-7946-38e4-82ac482f669a/mzl.zgoyfgjc.png/100x0w.png)
Powerful Silent Timer – Vibration Alarm for Library, Train etc.
⭐️3.7 / 5
Rating
🙌3
Ratings
📼5 scs
Content
📦w/o updates
Updates frequency
🗣❌ unsupported
Your locale
- Versions
- Price History
- Description
- FAQ
All Versions of Powerful Silent Timer
1.1.3
October 9, 2015
This app has been updated by Apple to display the Apple Watch app icon.
Small Bug fix for iOS 9
More1.1.1
September 29, 2015
Bug fix for iOS 7 .
1.1.0
September 12, 2015
Added notification permission dialog.
1.0.4
July 6, 2014
Changed SDK.
1.0.3
June 7, 2014
Repair the potential bugs.
1.0.2
May 27, 2014
I did the adjustment of some design.
1.0.1
May 15, 2014
Adjust vibration function.
1.0.0
May 9, 2014
Price History of Powerful Silent Timer
Description of Powerful Silent Timer
[Attending school, commuting must-have app! ! ][For a limited time only]
This is the best silence timer to prevent riding-past of bus and train.
It will awaken you with powerful vibration when time has come.
You can set an alarm on three stages. Silent, Normal, and Powerful.
Silent ... At regular intervals. Longer interval.
Normal ... At regular intervals. Shorter interval.
Powerful ... MAXIMUM.
To prevent accidentally timer cancel, it is equipped with a software lock function.
Also during using the software lock function, you can check timer working.
So you can feel safe.
I recommend for people who want to take advantage of time commuting or during commute !!
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Powerful Silent Timer: FAQ
No, Powerful Silent Timer doesn’t work on iPad devices.
Sho Kurozumi built the Powerful Silent Timer app.
The minimum iOS requirement: 7.0.
The Powerful Silent Timer app has a consumer rating of 3.7 and gets mild reviews.
The App Category Of The Powerful Silent Timer App Is Productivity.
1.1.3 is the current version of Powerful Silent Timer.
Powerful Silent Timer released its latest update on July 7, 2024.
Powerful Silent Timer was initially released on February 6, 2023.
The Powerful Silent Timer app is rated Sho Kurozumi.
Currently, the Powerful Silent Timer app supports the following languages: American English, Japanese.
Unfortunately, Powerful Silent Timer is not on Apple Arcade.
Unfortunately, Powerful Silent Timer does not provide opportunities for in-app purchases.
No, Powerful Silent Timer does not offer compatibility with Apple Vision Pro.