At first I thought it didn't work but now I know to connect phone to cam by wifi first before opening app it works great and I like it.The minimum interval is 3 seconds.Would rate 5 stars if could get down to half a second or 1 second intervals.
The application opens up new opportunities to create incredible timelapse for 4k video using Sony Action Cam
Exactly what I looked for! Recommend for all sony actioncam users!!!