Comparison

Lirum Device Info 2 vs CPU Dasher Mobile Master Tools

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lirum Device Info 2

This app provides in-depth system monitoring and hardware insights for your iPhone and iPad. It offers detailed information on CPU, memory, storage, battery, sensors, and more, along with practical testing tools. Ideal for users who want to understand their device's performance and capabilities.

Highlights
  • CPU, Memory, and Storage Monitoring
  • Detailed Hardware and Sensor Information
  • Battery and Thermal Monitoring
  • Network and Cellular Band Analysis
  • NFC Read/Write and Tag Management
  • Biometrics and AR Tool
  • Device Comparison and Timeline
Features
Read full description

Meet Lirum Info, the ultimate system monitoring and hardware toolkit for your iPhone, iPad, Mac, and Vision Pro. Built for developers, IT professionals, and power users, it’s also friendly for anyone who wants to know their device inside and out. Monitor performance in real time, get detailed hardware insights, and run practical tests – all in one elegant app. Whether you’re optimizing code, troubleshooting issues, or just curious about your phone, Lirum Info makes it easy with clear visuals and helpful tips. Feature list: - CPU Tool - Memory Tool - Storage Tool - Storage Graphs - Per partition / storage unit details - Battery Tool - Thermals Tool - Thermal pressure alerts - Bluetooth Tool - Automatic BLE device discovery - Device list with signal strength - Connection Rate Tool - Network connection monitoring - Cellular Bands Tool - Band, frequency, and network technology details - Accelerometer Tool - Gyroscope Tool - Magnetometer Tool - Barometer Tool - Proximity Sensor Tool - Camera Tool - Touchscreen Tool - Display Patterns Tool - Screen test, dead pixel, and color calibration patterns - Vibration Tool - Haptic feedback testing with different patterns - Microphone Tool - Real-time input monitoring with waveform and amplitude views - Speaker Tool - Speaker, audio output, and volume level testing - GPS/Location Tool - AR (Augmented Reality) Tool - For both iOS and visionOS - NFC Read and Write Tools - Tag detection and scanning with type and technology identification - NDEF parsing and record structure visualization (Text, URI, Smart Poster, etc.) - Multiple tag formats (NFC-A/B/F/V) with raw payload hex dump views - Saved Tags Management - Persistent tag storage with metadata - Biometrics Tool (FaceID, TouchID, OpticID) - Comparison Tool - Compare current device with any iOS/visionOS/Mac device - Side-by-side specification comparison - Device Grid Tool - Full Apple hardware catalog in a spreadsheet grid, including every Mac - Every device and every spec field, grouped by category - Search, filter and sort across the database - Timeline Tool - Interactive timeline of iOS/visionOS devices - Device generations - Metrics Client/Server Tool - Start a BLE metrics server and watch realtime metrics from another iOS device - AI Assistant Tool - Ask about specs, performance, or how to fix device problems - Grounded in live system information; runs fully on-device - Local AI Model Tool - Apple Foundation Models (iOS 26+ with Apple Intelligence) - LLM.swift framework with custom GGUF model support - Library of local models with memory, CPU and performance measurement - Export/import models to Files or download from remote URLs Device Information Lirum Info shows several data fields for your device: General Information Hardware Specs Display Information Camera Specs Network Information Location Information iOS Widgets: - Home screen widgets in multiple family sizes - Real-time updates and configurable display options - Intelligent refresh scheduling that balances freshness and battery life - Apple Watch companion app - Data synchronization with Watch - Shared metrics - Toggle between streaming iPhone telemetry and on-watch sensor mode with dedicated layouts - visionOS Features - Spatial Computing - Immersive space support - 3D object interaction - Hand tracking - AR Tool visionOS Mode - Full spatial environment - Immersive AR experiences - Object manipulation in 3D space - Add any usdz model from Files to your 3D space

About

CPU Dasher Mobile Master Tools

Access detailed device information including CPU, memory, battery, and network status. Customize desktop widgets with various skins and utilize a suite of common tools for system analysis and health monitoring.

Highlights
  • Detailed equipment information
  • Real-time CPU and memory monitoring
  • Battery status and network details
  • Customizable desktop widgets
  • Widget skin customization
  • Common utility tools (heart rate, network, noise test)
  • HealthKit step and distance tracking
Features
Read full description

CPU Dasher Master ! is a versatile assistant to view device information Mainly divided into some sections 1, Equipment information 2, CPU information 3, Memory information 4, Battery information 5, Network information 6. Quick view of widgets 7. Widget skin customization 8. Common tools: heart rate test, network tool, noise test, make a decision, traffic statistics, screen test, etc. This is the current App Store rare, you can easily view the device information, detailed parameters of the device to be aware of, jia driving safety. The key is: the current frequency, memory details, detailed battery, network information is updated in real time. wow! HealthKit: Step count and distance widgets, you need to authorize the App to obtain HealthKit data permission before displaying your step count and exercise distance data today.

Screenshots

Lirum Device Info 24 screens
CPU Dasher Mobile Master Tools4 screens

Verdict

The call

The clearest difference is rating: CPU Dasher Mobile Master Tools at 4.7 against Lirum Device Info 2's 4.0. CPU Dasher Mobile Master Tools also leads on ratings volume (987 vs 285). Lirum Device Info 2's advantage is ads (none vs shown) and device support (7 vs 3). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lirum Device Info 2 sells 3 in-app purchases, starting at $0.99 per month and CPU Dasher Mobile Master Tools sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CPU Dasher Mobile Master Tools holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 285 and 987 respectively. Written reviews point the same way: 77% of Lirum Device Info 2's written reviews are positive against 85% of CPU Dasher Mobile Master Tools's.

UpkeepUpdate frequency

Lirum Device Info 2 ships an update every 3 weeks, CPU Dasher Mobile Master Tools monthly. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Lirum Device Info 2 versus CPU Dasher Mobile Master Tools: the parameters behind the verdict, then further details
ParameterLirum Device Info 2CPU Dasher Mobile Master Tools
PriceFreeFree
Rating4.0 (285 ratings)4.7 (987 ratings) — better
Positive reviews77.3% of reviews84.6% of reviews — better
Number of ratings285987 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac, Apple TV, Apple Watch, Vision Pro — betteriPhone, iPad, iPod
Requires iOS15.215.0 — better
Further details — not scored
Size972 MB39 MB
Age rating4+4+
DeveloperLirum Labs Technologies Inc.培培 邢

Customer experience

Lirum Device Info 2

All ratings285 ratings
Positive74.4%
Neutral7.7%
Negative17.9%
Written reviews919 reviews
Positive77.3%
Neutral7.2%
Negative15.6%

CPU Dasher Mobile Master Tools

All ratings987 ratings
Positive91.8%
Neutral2.5%
Negative5.7%
Written reviews117 reviews
Positive84.6%
Neutral5.1%
Negative10.3%

User reviews

Lirum Device Info 2

From 285 App Store ratings

What we love

  • 🚀 Smooth and full of incredible knowledge
  • 🚀 Provides accurate data with a simple UI interface
  • 👍 Grants access to all device info including sensors
  • 👍 Lots of interesting tools and useful info
  • 👍 Provides a huge insight into device details

Room to improve

  • 🐛 Crashes on newer devices
  • 🐛 Inconsistent data and inaccurate information
  • 🐛 Lacks updates for new devices and iOS versions
  • 🔋 Battery health information not working
  • 🔒 Privacy concerns with clipboard access

CPU Dasher Mobile Master Tools

From 987 App Store ratings

What we love

  • 👍 Useful information
  • 🚀 Efficient performance
  • 💡 Comprehensive features
  • 🤌 Great app design

Room to improve

  • 🐛 Bugs and glitches
  • 🔋 Battery drain issues
  • 📺 Excessive ads
  • 🔒 Privacy concerns

Bugs and requests

Lirum Device Info 2

Reported bugs

3 issues
  • Crashes on iPad Pro and iPhone 12
  • Battery health and wear level not working
  • Incorrect device compatibility information

Requested features

4 requests
  • Personalized home screen and notifications
  • Advanced battery monitoring features
  • Support for latest iOS and devices
  • Benchmark testing capabilities

CPU Dasher Mobile Master Tools

Reported bugs

3 issues
  • Widgets not updating properly
  • Widgets broken in latest iOS update
  • Incorrect LAN device detection

Requested features

4 requests
  • Add 12-hour time format
  • Display CPU temperature
  • Provide network details widget
  • Support more languages

In-app purchases

3 purchases

Lirum Device Info 2

Subscriptions2
  • Premium Monthly1 Month trial$0.991 Month
  • Premium Yearly1 Month trial$9.991 Year
One-time1
  • Lifetime Premium$199.99
1 purchases

CPU Dasher Mobile Master Tools

One-time1
  • Professional Features Pack$3.99

Questions

Is Lirum Device Info 2 free?
Lirum Device Info 2 is free to download, with in-app purchases available.
Is CPU Dasher Mobile Master Tools free?
CPU Dasher Mobile Master Tools is free to download, with in-app purchases available.
Which has better reviews, Lirum Device Info 2 or CPU Dasher Mobile Master Tools?
CPU Dasher Mobile Master Tools is rated higher. Lirum Device Info 2 averages 4.0 out of 5 from 285 ratings, while CPU Dasher Mobile Master Tools averages 4.7 from 987 ratings.
Do Lirum Device Info 2 or CPU Dasher Mobile Master Tools have ads?
CPU Dasher Mobile Master Tools shows ads; Lirum Device Info 2 does not.
Which is updated more often, Lirum Device Info 2 or CPU Dasher Mobile Master Tools?
Lirum Device Info 2 ships an update every 3 weeks, and CPU Dasher Mobile Master Tools monthly. Most recently, Lirum Device Info 2 was updated on September 22, 2026 and CPU Dasher Mobile Master Tools on September 23, 2026.

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