MIT License, full text here
App in Google Play here
DISCLAIMER: THIS IS FOR FUN. WE ARE NOT RELATED TO WHATSAPP OR ANY OTHER COMPANY.
Tired of listening WhatsApp sound on other people's phones? With WhatsAnnoy you can play this sound yourself wherever you need to confuse your friends. Make them check their phones repeatedly with nothing to check actually. You can play the sound by touching a button or by scheduling them on time. There's even a random option!
Enjoy with responsibility.
Idea and design by @aniol, code by @wuyingren.