Digital Quadrant

WITHLET11
Content rating
Everyone
100+
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Content rating
Everyone
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Screenshot image

About this app

This is an astronomical quadrant application for measuring the altitude of celestial objects above the horizon. It has 2 modes, cameraless-mode and camera-mode. Don't use camera-mode for measuring the altitude of the Sun. The camera of the phone may be damaged.
Astronomical Quadrant
Updated on
Aug 11, 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.
  • This app may share these data types with third parties
    Photos and videos
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

• Internal library updates and routine maintenance.
• Minor performance and stability improvements.
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Content rating
Everyone
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App support

About the developer
Yasuhiro Yamakawa
withlet11@gmail.com
Dány Rákóczi utca 55 2118 Hungary

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