Lirum Device Info - System Monitor, Profiler and Diagnostic Tool by Rogerio Hirooka (Universal)
Released: Feb 6, 2013
Version: 3.2.5
Size: 23 MB
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Ranking - Utilities (iPhone)

Ranking - Utilities (iPad)

Lirum Device Info - System Monitor, Profiler and Diagnostic Tool

Rogerio Hirooka
Important notice: Detailed specs on iPhone 6S, 6S Plus and iPad Air 2 are not yet available! We provide, however, the device model number, and with that information you can determine more data (like the CPU manufacturer). At the moment, we are working hard to provide a proper update.

To Check your iPhone 6S/6S Plus CPU manufacturer:

Lirum Device Info is the most complete and elegant application to retrieve real time status of your device. You will be able to monitor its performance, compare its specifications with other models and watch feedback from your device's sensors (magnetometer, accelerometer, gyroscope, GPS).

Universal App for iPad/iPod Touch/iPhone

- Apple Watch Support - Displays phone diagnostics right on your watch! (Displays data from your iPhone on the Apple Watch, not the other way around)
- Comparison of iPads, iPhones and iPod Touch generations (Resolution, Dimensions, Features, etc);
- Real-time multicore optimized CPU Usage Monitor;
- Memory allocation graph with "Force Memory Release" option;
- Battery life estimations;
- Real-time graph of the Accelerometer/Magnetometer/Gyroscope/Barometer sensors;
- GPS Receiver status data;
- Hardware tests for Vibration/Flashlight features (on iPhones);
- Touchscreen/LCD Color and Contrast tests;

- Dimensions shown in american (imperial) or metric units (configurable);
Hundreds of specifications, such as:

- Size, Resolution, Pixels Count, Pixels Density, Aspect Ratio, Color Depth, Amount of Colours, Contrast Ratio;
- Display Type, GPU Model, Number of GPU Cores, Latest OpenGL Version supported by the GPU;
- Width, Height, Depth, Weight;
CPU Informations
- Real time multicore CPU graph;
- CPU Name;
- Number of Cores;
- CPU Core Base;
- CPU Clock, Maximum Clock, Current Clock (when variable);
- Manufacturing Process;
- CPU Pipeline Depth;
- Cache L1, L2;
- Instruction Set;
- CPU Issue Width;
- Out of Order Execution Feature;
- "Designed by" and "Manufactured by" Information;
System Data
- Real time Memory Allocation graph;
- Process list (allows sort/group by User, Parent Process, Priority - and sorting by Name, Runtime and Process ID);
- Connections List (with Hostname parsing), compatible with TCP/IP v4 and v6, UDP, Divert, IP, ICMP, IGMP, RIP;
- Wireless IP;
- Cellular network IP;
- Support for Wifi 802.11b,g,n;
- Bluetooth Version;
- Bluetooth A2DP, PBAB Profile, PAN, HID, HFP, EDR, AVRCP;
- Frequencies for 2G and 3G GSM/CDMA Bands;
- LTE (4G) Bands and Frequencies;
- LTE Maximum Download/Upload Speed;
- SIM Card Format / Slot;
- Both Cameras Resolution in Megapixels or in Pixels Resolution (width x height);
- Both Cameras Pixels Count/Focal Ratio;
- Tap to Focus/Macro/White Balance/IR Filter/Geo Tagging Support;
- Face Detection/Flash/HDR Features;
- Video Recording Resolution/Frames per Second count/Video Light/Stabilisation;
- Estimated Duration for: Browsing on Wifi, Browsing on 3G, Talking in 3G (iPhone only), Audio and Video Playback, GPS Navigation, Book reading and Standby;
- Battery Type and Capacity in mAh;
- Amount of Energy in W.h and Joules;
- Battery Voltage (when fully charged);
- GPS Receiver Data (Latitude and Longitude in both decimal and Degrees, Speed, Accuracy, Altitude, Last Time Updated);
- Real-time Accelerometer/Magnetometer/Gyroscope monitors;
- Presence of Gyroscope, Proximity Sensor, Ambient Light Sensor, Accelerometer, A-GPS Receiver, GLONASS Receiver and Digital Compass;
Other Informations
- Operating and Non operating Temperatures;
- Maximum operating Altitudes;
- Relative humidity;
- Specific Absorption Rate (FCC US and Council of the European Union);
Compare Devices
- Allows the user to compare and export all of the information above;

Check more details at

What's new in version 3.2.5
- Apple Watch Support - supports displaying your iPhone diagnostic data right into your Apple Watch;
- Interface improvements on iPhone 6 and iPhone 6 Plus;
- New sensor support: Barometer (on supported devices);
- Bug fix on GPS diagnostics;
- Apple Watch customisation screen allows you to choose the fields that will be fetched by your watch, and their order, measurement unit, etc.
Screenshot #1 (iPhone)
Our verdict: Good
  • ➜ Lirum Device Info - System Monitor, Profiler and Diagnostic Tool is a poorly rated app (1.5-star).
  • ➜ Lirum Device Info - System Monitor, Profiler and Diagnostic Tool is currently ranked #10 in paid Utilities apps for iPhone, as well as #63 in paid Utilities apps for iPad.
  • ➜ It is also the 145th most popular paid iPhone app (all categories combined).
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