NacreInk
E-Ink Display Companion
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Free
About
NacreInk is the companion app for compatible NacreInk E-Ink displays.
Connect over Bluetooth, choose a built-in artwork or one of your photos, apply display-ready styles, and transfer the result directly to your device. The app also supports device naming, battery status, ringing, contacts, firmware updates, image history, and optional AI-assisted image creation for signed-in users.
Images selected from Photos or Camera are processed for the connected E-Ink display. Bluetooth is used to communicate with nearby compatible hardware.
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What's New in NacreInk
3.1.19
September 24, 2026
Confirm successful contact-card transfers after the device saves them. Improve translations and contact dialogs across 18 languages, including layouts with larger text. Improve identification of same-model devices, Bluetooth reconnection, and battery-status reporting. Contact display and enhanced battery information require compatible device firmware.
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