This APP can control the 4-axis aircraft by WiFi on the Android smartphone, and also can get the real time video from the aircraft, and take the photo and save the video.
Get the setup package of TOY LAB FPV 1.3_4 that is free of charge and read users' reviews on Droid Informer. The app is developed for Android 4.0 and higher. It's secure to download this application. SteveChan is the official developer of the game which can be found in the Casual Games category.
TOY LAB FPV has been downloaded and installed by over 10K users and the latest update was released on Nov 23, 2017. On Google Play, the app is rated 2.6 by its users.