scorpion crawling in your phone, very interesting

This application has the following features:
1 you can set the scorpion delay display time
2 you can set the number of scorpion

Instructions for use:
1 try borrow a phone from your friends, and installed this application
2 set the delay time of showing scorpion, then return the phone back to friends
3 the scorpion will crawl in the phone, and have fun with your friends.

Download now and experience it

Recent changes:
1 support android 8.0(android O)
2 fix bugs