Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Full Description
Unlock the full potential of your eiP USI 2.0 Ultra Pencil with the official companion app. Designed specifically for USI-compatible tablets, this app allows you to customize your writing and drawing experience like never before.
Key Features:

Custom Button Mapping: Assign various shortcuts to the top and bottom buttons, supporting single, double, and triple-click actions.

Tail Button Control: Enable or disable the tail eraser sensor to match your workflow.

Real-time Status Monitoring: Instantly check your pencil's battery level and connection status.

Signal Adjustment: Fine-tune the tip signal strength for optimal precision on different screen protectors.

Smart Settings: Configure the auto-sleep timer to preserve battery life or perform a factory reset with one tap.

Interactive Testing: Use the built-in drawing board to test your settings immediately.
Compatibility: Optimized for eiP USI 2.0 Ultra Pencil and compatible USI 2.0 tablets.
Customize and manage your eiP device with ease.
Updated on
Sep 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Committed to follow the Play Families Policy

What’s new

Fixes an issue where button shortcuts always appeared unset on Android 12
and older tablets, including Fire tablets. Improves auto-connect when more
than one pencil is paired, reduces waiting time, and fixes a case where the
app could not reconnect after a dropped connection.
Content rating
Everyone
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App support

About the developer
樂萌有限公司
fred@lemeng.com.tw
242043台湾新北市新莊區 福慧路216號11樓
+886 988 917 261