수평계 - 액자 선반 수평 맞추기

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About this app

When hanging a picture frame, the screen is obscured because the device is mounted on the wall.

Therefore, this app notifies you with a vibration the moment it reaches a level position. The screen serves as a supplementary tool.

■ Vibration when level: You can feel the level with your fingertips, even when the device is mounted on a wall or furniture.

■ Three Modes: Surface leveling while lying flat, wall verticality while standing upright, and angle measurement for arbitrary inclinations.

■ Zero-point Calibration: On sloped floors, you can adjust the relative level using your current position as a reference.

■ Stiff Numbers: Sensor noise is filtered out, ensuring the readings do not fluctuate.

■ Privacy: Location information is not collected.

Sensor values ​​are used solely for display and are not stored or transmitted.
Please level the picture frames and shelves. We will notify you via vibration even if you cannot see the screen.
Updated on
Aug 10, 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

What’s new

First release! A precise level tool that vibrates the moment you hit level — no need to watch the screen. Surface, wall, and angle modes included.