Maybe he has a Zenfone 9/10? It has a 6-axis gimbal system built into the camera and it's been significantly better stabilization than any other phone I've had.
There's a thread full of people's favourite automations here: https://discuss.tchncs.de/post/467348
Maybe he has a Zenfone 9/10? It has a 6-axis gimbal system built into the camera and it's been significantly better stabilization than any other phone I've had.