Elio

エリオ - 世界の新鮮なメッセージングアプリ！

Elio is a sample messaging app that demonstrates the power of frictionless verification.

App needs a working mobile number. We need READ_CALL_LOG permission to complete OTP verification using a voice call. OTP is the last 5 digits of the CallerID of the incoming call. App processes the incoming call, reads the CallerID and hangs up on the call if MODIFY_PHONE_STATE permission is available. Traditionally, users listen to OTP code on a call and memorize it before typing into the app. Users often forget or mistype code. Our approach eliminates mistakes and improves conversion rate.