ST: Red Alert Wallpaper

A live wallpaper imitating the Star Trek Red Alert signal. But it's not just some eye candy, true to its original purpose it will help you to monitor your device and alert you about any important events. Missed a call from your friend without noticing? You won't ever again when the Red Alert flashes on your screen and the klaxon calls for your attention ;)

Currently the following events can be set to trigger the yellow or red alert:
- Messages: SMS, MMS, GMail, Skype*, WhatsApp*, Kik*, Viber*, Snapchat*
- Missed Calls: Phone, Skype*, Viber*
- Alarm Clock
- Battery Level and charging state
- Phone Temperature
- Failed Unlock Attempts
- Signal Loss (WiFi or Mobile)
- Voice Commands (experimental)

* Skype, Kik, Viber and WhatsApp support needs Android 4.3 or newer

Check out the free version to get an impression of this wallpaper.

Used Permissions:
"Read Contacts/SMS/Call Logs" permissions are used to switch the alert on new Phone Calls/SMS. Record Audio is used for Voice Commands.
No Networking permissions are requested.

If you found a bug, have a problem or want to send me feedback/suggestions, please write a mail (address is listed below).

Privacy Policy: Any data accessed by this app is only used locally to ensure the desired functionality and never sent or made available to any other party.
This app uses the Device Administrator permission. if you choose to enable the "Failed Unlock Attempts" alert functionality. In that case the permission is solely used to monitor unlock attempts. No data is collected or shared. No data outside the scope of the wallpaper is changed.
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1,597 total

What's New

- Implemented new Android 6.0+ permission model, requesting permissions at runtime when they are needed and allowing to safely revoke them.

- Added support for Snapchat

- Fixed Android 7 crash

- Some minor fixes across the app
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Additional Information

Eligible for Family Library
January 29, 2017
Current Version
Requires Android
2.1 and up
Content Rating
Offered By
Kurt-Heilbut-Str. 35 01705 Freital Germany
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