Easily create and update custom displays for your electronic paper device using your smartphone. Design with text, images, or freehand drawings, then transfer wirelessly via NFC. Content remains visible without power.




10+ similar apps compared and reviewed
Whether you want more options like PicPak or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.




Easily create and update custom displays for your electronic paper device using your smartphone. Design with text, images, or freehand drawings, then transfer wirelessly via NFC. Content remains visible without power.












Access and manage your notes and documents across all your devices. This app facilitates easy sharing of your work and helps you stay organized with synced to-do lists. It provides a cohesive digital note-taking experience as a companion to your device.