Archived App
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
An audible alarm.
Ideal for nocturnal girls self-defense use.
You can report your current location anytime to get help.
Support Apple Watch.
8 functions more than the free version
* Supports flashing while issuing an alarm.
* Support flashlight function.
* Support flashlight brightness, flash adjustment.
* Support flashlight SOS function.
* Supports 15 kinds of alarm sounds, suitable for more scenes.
* Support when using the headset still use an external speaker to play the alarm sound.
* Support and other App play together, so that will not be other App interrupt alarm sound.
* Support for the Today Widget, the right slide screen can quickly start the alarm, which saves time.
Continued use of GPS running in the background can dramatically decrease battery life.
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What's New in Sirens Pro +
3.0
September 19, 2020
* Adapted to iOS 13 .
