Lirum Device Info vs Jazz Disk Bench Pro使用状況と統計

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.

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Jazz Disk Bench Pro

Jazz Disk Bench is a cross platform application for accurately measuring performance of the storage. Both sequential and random read write is supported. It also support 2-100GB stress test and external storage test. BenchMark Description: 1. Sequential Test. Reading or writing 16MB data sequentially. Reflect the speed when copy large files. 2. Random Test. Reading or writing 4 KB blocks in a random location. Random IO play an important role in performance of your device. The slower random performance, the more possibility of lag. 3. Stress Test. Writing large data(2-100GB, depends on the setting) sequentially to storage. Can test the stability of storage, and measure the native speed of disk when cache is used up. Note: When test external storage, please make sure the storage is writable and connection cable is stable.