Yes, The PuK Thumbstick is compatible with Phone cases, however some cases are much better than others.
The PuK Anchor attaches to the rear of your device and pulls the Thumbstick into position. The Anchor is designed to stick best to smooth, ‘shiny’, glass or plastic surfaces. Some devices and device cases have a soft touch, frosted glass, satin or 3D texture which the Anchor doesn’t stick to as well.
If you are experiencing ‘Anchor drift’ during play, try attaching the included ‘Sticky Disk’ and place it on the back of your device as a home for your Anchor. The Smooth back of the ‘Sticky Disk’ creates a great surface for your Anchor to bind to. Run out of Sticky Disks? The smooth backing of a piece of single sided ‘sellotape’ (or equivalent) works just as well.
For a more comprehensive guide on PuK Thumbstick compatibility, check out our guide: