1. Turn your device in Landscape Mode.
2. Enter the Horizontal Width (not diagonal) of your device screen in cm or Inch [in]
   Sample values: iPhone6s=10.4cm, Galaxy S6=11.25cm
3. Press CALIBRATE and wait a few seconds.
4. Verify result after calibrating with a real ruler.

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Width:    cm    Inch [in]  

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Last Calibration Date/Time/Value/Unit [ Delete ]:

Simple Ruler can be used to measure short length and should be used in landscape mode. Please Calibrate before use by entering horizontal screen width.

This Software is provided 'as is', without warranty of any kind. No guarantee for accuracy of displayed information. Use at your own risk. For details see Terms of Use (License).

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• Network: -
• Cached: -
• Update: no Update available

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• App Title: Simple Ruler
• Version:
• Release Date:
• Website: https://rul.cjpj.de
• Detailed Description
• Terms of Use (License)
• Data Protection

• Author: Peter Janko
• Street: Dahlienweg 39
• City: 83043 Bad Aibling
• Country: Germany
• Phone: +49 (0)8061 92670
• Email: contact@cjpj.de
• Website: https://www.cjpj.de

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Open Source Licenses

• Simple App Shell under The MIT License