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Tools

Lirum Device Info includes a suite of tools for live monitoring, diagnostics, and reference lookups.

Availability varies by device and platform (iOS/iPadOS/visionOS/macOS Catalyst/tvOS), and some tools require permissions (for example Camera, Microphone, Bluetooth, NFC, and Location).

Open Tools to access diagnostics and live monitors.
Scroll to find more tools.
Tools screen (alternate screenshot)
Tools: main tool grid.

Table Of Contents​

System And Performance​

  • CPU Monitor: Live overall CPU usage, per-core usage, and usage history.
  • Memory: Available memory gauge plus a detailed breakdown (Active/Wired/Inactive/Free).
  • Storage: Storage usage, media library sizes (Photos/Music), drive details, and graphs.
  • Storage Analyzer (macOS): Disk scanning and deeper storage analysis (macOS Catalyst only).
  • Battery: Live level/state plus a Specs list of battery attributes (varies by device/OS).
  • Thermals: iOS thermal state (Nominal/Fair/Serious/Critical) and recommendations.
  • Benchmark: Run CPU, memory, storage, and GPU performance benchmarks with live thermal monitoring.
  • Process List (macOS): Enumerate all running processes with CPU, memory, and state details.

Connectivity​

  • Connection Rate: Live download/upload rate for Wi-Fi and Cellular, plus graphs.
  • Internet Speed Test: Measure real internet download/upload speed, latency, and jitter against a Measurement Lab (M-Lab) server.
  • Throughput: Measure peer-to-peer transfer speed between two devices running Lirum.
  • Network Interfaces: Inspect all network interfaces, addresses, DNS servers, and traffic.
  • Bonjour Scanner: Discover Bonjour services on the local network and inspect responses.
  • Network Scanner: Probe LAN hosts with ping and port scanning to discover devices.
  • Network Ping: Ping a host and measure latency and packet loss with real-time graphs.
  • Network Traceroute: Trace the network path to a host and visualize hops on a map.
  • WHOIS: Look up registration data for domains, IP addresses, and ASNs.
  • Bluetooth: Scan nearby devices, inspect details, and connect to supported peripherals.
  • Cellular Bands: Browse a built-in database of supported cellular bands by device model.
  • Metrics Server: Broadcast CPU metrics to other devices via Bluetooth LE.
  • Metrics Client: Discover Metrics Servers via Bluetooth LE and view live CPU metrics.

Sensors​

  • Gyroscope: Live rotation rate (X/Y/Z) with combined/per-axis graphs.
  • Accelerometer: Live acceleration (X/Y/Z) with combined/per-axis graphs.
  • Magnetometer: Live magnetic field (X/Y/Z) plus heading, with graphs.
  • GPS Status: Map + live location details (accuracy, speed, altitude, etc.).
  • Barometer: Pressure and relative altitude (device dependent).
  • Proximity Sensor: Near/Far state with an event log (device dependent).

Hardware And Display​

  • Microphone: Live input level, waveform, and audio session details.
  • Camera: Full-screen camera preview with camera picker and photo capture.
  • Speaker Test: Generate a test tone with frequency/amplitude controls and output selection.
  • AR: Place and manipulate AR objects (device dependent).
  • Spatial Shapes (visionOS): visionOS AR tool to add and manage 3D objects in AR Space.
  • Biometrics: Check Face ID/Touch ID/Optic ID availability and run an authentication test.
  • Touchscreen: Multi-touch tracking and painting mode to verify touch coverage.
  • Vibration: Test haptics with intensities, notification feedback patterns, and stats.
  • Flashlight: Control the device flashlight with variable intensity and presets.
  • Colors: Drag to pick a color, view its hex value, and open a full-screen solid fill.
  • Display Patterns: Full-screen test patterns to inspect uniformity, banding, and sharpness.

Testing And Reports​

  • Manual Test Wizard: Run guided hardware checks step by step and generate a PDF report.
  • Report: Generate and export comprehensive device reports combining data from multiple tools.
  • NFC Read: Scan NFC tags, view records, import from QR, and manage saved/history lists.
  • NFC Write: Compose and write NFC messages, plus advanced operations (copy/erase/lock/format).

Developer And Power Users​

  • Comparison: Compare two devices across categories and drill into individual attributes.
  • Timeline: Visual timeline of device availability, with optional Compare navigation.
  • Local AI: Run supported local AI models on-device (availability varies).
  • Hardware Browser: Browse and search a registry of hardware entries with detail views and export.

Apple TV​

  • Remote: Monitor Apple TV Remote input events, button presses, and touch surface data in real time.
  • Remote Motion: Track Apple TV Remote motion and orientation with 3D visualization.
  • Sound System: Inspect and test the connected audio system, speaker channels, and spatial audio.
Last updated on by Rogerio Hirooka