Hi, here you can download APK file "Revell-X-Spy" for free, apk file version is 2.1 to download to your android just click this button. It's easy and warranty. We provide only original apk files
This APP can control the 4-axis aircraft by WiFi signal on the Android smartphone, and display/save the real time video from the aircraft(H.264 compressed), as well as the photo.
