We use this for our ipad with apple arcade and bluetooth game pads. Kids are happy!
This is the 2nd Tackform mount I've purchased. I've used the GoPro mount for autocross and track days for a couple years and it's the only mount I've found that's truly steady. Based on that experience I purchased the tablet mount, and although I've only used it once, it's been just as solid as the GoPro mount.
Stays where you want it to. Even with a large tablet.