11 تطبيق استخدامهم يثير غضب اصدقائك ويجعلهم يكرهونك ..
1. Fart Contest 2. Air Horn LOUD 3. Vuvuzela GOAAAL Button 4. Force Saber of Light 5. Disco Light™ LED Flashlight 6. Annoying Noises! 7. Drums! 8. Belching Keyboard 9. GLITTER DRAW!! 10. High Frequency 11. Karaoke Anywhere http://mashable.com/2013/10/03/obnoxious-apps/