How it works
InkPals pairs an e-ink phone case with a simple app, so you can change the art on the back of your phone whenever the mood strikes.
1. Pick a photo
Open the free InkPals app and choose any photo from your library.
2. We optimize it for e-ink
Your photo is automatically tuned for a crisp, high-contrast electronic-ink display.
3. Tap to send
Hold your phone to the InkPals case and the image appears on the e-ink panel — instantly, with no battery.