수평계 · 경사계

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Everyone
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About this app

Place your mobile phone on a desk or shelf to check its tilt.

In Floor Level mode, the left-right and front-back tilts are displayed together. In Corner Slope mode, stand your phone upright to check the line's tilt. If you set the current surface to 0°, the relative tilt is measured relative to that surface. Fixed measurement values ​​and calibration reset are also supported.

Use without advertisements, registration, or an internet connection. Sensor measurements are not sent to a server or saved as measurement history. The screen does not turn off while you are viewing the app.

Errors may occur depending on the case, camera protrusion, and device sensors. It does not replace precision construction measuring instruments.
Check the level of the floor and the slope of the corners using the numbers and a spirit level.
Updated on
Oct 9, 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
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  • No data collected
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What’s new

앱 코드와 리소스를 최적화하여 앱 용량을 줄였습니다.
수평·경사 측정, 영점 보정과 측정값 고정 기능을 유지합니다.
Content rating
Everyone
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App support

About the developer
남상진
nsj@itsent.co.kr
South Korea