4 stars: Had some issues on the beginning. However with good support from Acer/Xplova and several try and error steps it works just fine now. As a hint, if anyone faces similar issues with immediately crashing, check the access permissions. If access is allowed, turn it off and on again. As well you should allow the app to override other running apps (advanced permission settings).
4 stars: I tried and failed for android huawei but work well for iphone 12
5 stars: Very good app, for fix the permission issue you can go to phone setting , app, permission ,storage set to allowed. This works for my samsung note10. Nk more permission issue.
4 stars: Easy to operate. If performance overlays add gradients and map would be great.
3 stars: during the last clip of the 4minutes and 30 second video stopped showing hr data and speed. the data's are all inaccurate
...