Um, you should know that one cannot 'mine' BTC using an app on a phone. ALL such apps are either outright scams and/or often spyware/malware.
ref https://bitcointalk.org/index.php?topic=2415854.0 point-3

Um, you should know that one cannot 'mine' BTC using an app on a phone. ALL such apps are either outright scams or often spyware/malware.
ref https://bitcointalk.org/index.php?topic=2415854.0 point-3