RF exposure awareness for iPhone, iPad & Mac
ClearEther is a native iOS and macOS app that reports ambient radio activity around you — Wi-Fi, Bluetooth LE, cellular, and the magnetic field — using your device's built-in sensors. It is an informational tool, not a medical instrument. No tracking, no accounts, no third-party SDKs.
Readings are approximate signal-strength indicators, not absolute power density or SAR. For exposure guidelines see ICNIRP.