Whistle 3.0 APK
- Version: 3.0
- File size: 5.77MB
- Requires: Android 4.0+
- Package Name: tokyo.itabasi.hosinoatusi.whistle
- Developer: hosinoatusi
- Updated Oct 26, 2023
- Price: Free
- Rate 4.11 stars – based on 165 reviews
Whistle App
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You can blow a whistle.
Use it for sports game referees, practice coaches, gymnastics, marching, cheering, dog training, police, security, traffic control, disaster relief, SOS, etc.
The whistle will be heard for as long as you press the screen.
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