NacreInk

E-Ink Display Companion

Only for iPhone

Free

iPhone

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.

Ratings & Reviews

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Improved Bluetooth device discovery, pairing, reconnection, and device deletion behavior. Improved repeated image transfers on iOS. Updated standard and forced firmware update flows for compatible NI168 devices. General stability and localization improvements.

Version 3.1.17

The developer, Shenzhen uoon Technology Co.,Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Contact Info
    • User Content
    • Identifiers
    • Diagnostics
    • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Shenzhen uoon Technology Co.,Ltd
Size
  • 38.8 MB
Category
  • Photo & Video
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
Languages
  • English
Age Rating
13+
Copyright
  • © 2026 Shenzhen uoon Technology Co.,Ltd
  • Developer Website
  • Privacy Policy