Legal
Privacy Policy and Terms of Service
By using abubblelevel.com ("Site"), you agree to these terms.
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Sensor data
All motion and orientation readings are processed in your browser. We do not store, upload, transmit or access the readings your device produces, and no measurement you take is ever sent to us or to anyone else.
Access to your device's motion sensors is requested only when you tap the button that starts a tool, and it is used for nothing but drawing the reading on screen. You can withdraw that permission at any time in your browser's site settings.
What is stored on your device
The Site keeps two small values in your browser's local storage: your light or dark theme choice, and your calibration offset. Both stay on your device, are readable only by this site, and are removed when you clear your browser data.
Your use of the Site
Use the Site at your own risk. Do not use it for illegal purposes or attempt to integrate it into other applications.
The tools on this Site are not calibrated measuring instruments. Readings depend on your device's sensor, its case and the surface it rests on, and they must not be relied upon for structural, survey, medical, aviation, marine or any other safety-critical purpose. You are responsible for verifying any measurement that matters with a suitable instrument.
Changes, service & disclaimer
We may change these terms or the Site, and reserve the right to change or cease any services at abubblelevel.com, at any time, without notice. The Site is provided "as is" without any guarantees.
Contact us
If you have questions about our privacy practices or terms of use, please contact us at [email protected].