Lirum Device Info shows real‑time system activity and published device specifications using Apple’s public APIs.

What you can see

CPU activity and memory usage (system‑wide, approximate).

Battery level & charging state (from iOS).

Live sensors: accelerometer, gyroscope, magnetometer, barometer.

Location readouts with accuracy and altitude (permission required).

Bluetooth LE: nearby advertisement info (name/UUID/RSSI).

Device specs: dimensions, weight, display resolution, wireless bands, and environmental limits, sourced from Apple’s Tech Specs for each model.

What we intentionally don’t do:

No diagnostics or hardware health assessments.

No battery wear/voltage/cycle count and no time‑remaining estimates.

No memory “optimizers” or performance‑boosting claims.

Frameworks used: UIKit (UIDevice battery level/state), Foundation (ProcessInfo thermal & Low Power Mode), Core Motion, Core Location, and Core Bluetooth.

Privacy: Sensor and network data are shown on‑device only. Location is used solely to display location/accuracy and is not stored or sent anywhere.