Our application is compatible with most phones from major device vendors running Android version 4.0 and above.

Popular Phones

Popular Phones

Below is a brief table listing some of the most installed phones on our servers.

Samsung Galaxy S7 & S7 Edge Samsung Galaxy Note 5 Samsung Galaxy A3, A5 & A7
Samsung Galaxy J2, J5 & J7 Samsung Galaxy On5, On7, On8 & Pro Sony Xperia XA & X
Motorola G4, G4 Plus & G5 Motorola Z & Z Play Oneplus 1, 2, 3 & 3T

Note: We do not recommend installing on Xiaomi, Gionee, Oppo, Vivo, Le or other devices with any type of enforced power-saving or security features. They may prevent application from being running or stop it permanently. This will not be considered a bug in our application but a phone limitation, hence a refund will not be satisfied in the case. It is the responsibility of the user to confirm by contacting us whether his/her device is compatible or not because we cannot mention compatibility for every device and there are over 3,00,000 different Android models.

System Requirements
  • The target device must be running Android 4+.
  • The target Android device must be connected to the Internet.
  • Physical access of device is required to install Onespy only.
  • Instant messengers monitoring work on rooted Androids only.
Check Android Version
  • Open your phone's menu. Tap "Settings".
  • Scroll down towards the bottom.
  • Select "About Device" or "About Phone".
  • The OS version is shown under "Android Version".
Onespy - Basics


For Android

Onespy Standard
Onespy - All-in-one


For Android

Onespy Premium
Onespy - 100% Undeletable


For Android

Onespy Ultra

Note: Few features require the phone to be rooted. Rooting charges are extra. Know more »