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About
Read CO2, temperature, and humidity from your Bluetooth Sensirion SCD-41 sensor in realtime. Save your readings with your current location and have it sync across your devices via iCloud. See previously saved readings with a map of the location that those readings were taken. Works across iPhone, iPad, and macOS devices. Open source code: https://github.com/sighmon/ios-ble-co2-sensor
What's new · 1.3
Updated for iOS 26.
Details
DeveloperSimon Loffler
ReleasedSep 2022
UpdatedSep 2025
Version1.3
Size0.5 MB
RequiresiOS 15.6 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories
Bundle IDcom.sighmon.CO2-sensor