Measure ambient radioactivity levels and assess your exposure to ionizing radiation using a compatible sensor. Contribute to a citizen science project by sharing your measurements to build a collaborative database.






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Measure ambient radioactivity levels and assess your exposure to ionizing radiation using a compatible sensor. Contribute to a citizen science project by sharing your measurements to build a collaborative database.






Easily convert HEIC image files to JPG, PNG, or PDF formats without limits or sign-ups. Preserve image quality with fast, local processing and customize output sizes for various uses. The app keeps your files private on your device.