Lirum Device Info
Lirum Device Info Summary
Lirum Device Info is a iOS app in the Tools category, developed by Rogerio Hirooka. First released 13 years ago(Feb 2013), the app has 11 ratings with a 4.45★ (good) average rating.
Store info: Last updated on App Store on Oct 17, 2025 .
4.45★
Ratings: 11
Screenshots
App Description
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.