Lirum Device Info 2

Lirum Device Info 2

System Monitor & Device Info

285 ratings
916 reviews
Free
In-App Purchases

Details

  • Released
  • Updated

Features

Lirum Device Info 2 video #1 for iPhone
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Lirum Device Info 2 screenshot #11 for iPhone
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About

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.

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
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What users say

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+1

What's New in Lirum Device Info 2

5.3.0

September 13, 2026

This update brings Mac specs to Lirum and introduces two brand-new tools. - Device Grid: a new tool that lays out the complete specifications of every Apple device in one easy-to-browse grid. - Mac models are now part of the device database: look up any Mac's specs on iPhone, iPad, and Vision Pro, and the Mac version of Lirum now includes the full device database too. - AI Assistant: a new on-device assistant that answers questions about your device — from looking up specifications to tips on how to fix problems. Everything runs locally on your device.

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Subscription plans

Premium Yearly

Unlock premium features for a year

$9.991 Year
1 Month trial
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1

In-App Purchases

$199.99

Lifetime Premium

Premium features - buy once, and use forever

User reviews

Fun and interesting

The many tools this app provides are fun and interesting to play around with it is so much more then just cpu usage monitor or thermals monitor it can scan nearby Bluetooth emitters and has many tools related to networking and so much more to play around with

Response from developer

Cheers for the five stars! The Bluetooth scanner and the network diagnostics tend to go unnoticed at first, so it's good when someone digs that deep into the app. If there's a sensor reading or a tool you'd like to see in a future update, send us a note through the support link on the App Store page and we'll take a look. Happy tinkering! Best regards, The Lirum Device Info 2 Team

Project Ithaca

Very good value for money excellent diagnostic tool with plenty of features for benchmark test available with the free appreciate the opportunity to test and learn more about it’s capabilities and benefits from this tool

欲しい機能があるんですが

メモリをリアルタイムで常にどこかに表示できる機能はありませんか?

Response from developer

こんにちは。 はい、その用途に合った機能がすでにあります。「ピクチャーインピクチャー(PIP)モニター」を有効にすると、画面の上に小さなウィンドウが常に表示され、メモリの使用状況がリアルタイムで更新され続けます。アプリのメニューからすぐ試せるので、ぜひ一度使ってみてください。もし使いにくい点があれば、またお聞かせください。 Best regards, The Lirum Device Info 2 Team

Legibility Is First Rate

The widgets are tasteful.

The Settings are uncrowded.

There is comprehensive documentation.

Thank you, sincerely.

The free version is kinda of insane

It’s a really solid app for anyone who wants to know more about their device or keep an eye on how it’s performing. Useful, well designed, and definitely worth having on hand… it combines all the tools I need: a better activity monitor kind of thing, a storage analyzer that combines what other 3-4 apps do (some paid, some free), but its good to see all of these features in one single app. I don’t even know what the paid version has
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Developer apps

User experience

🐞

Reported Bugs

3 issues

Crashes on iPad Pro and iPhone 12

Bug

Battery health and wear level not working

Bug

Incorrect device compatibility information

Bug

Requested Features

4 requests

Personalized home screen and notifications

Feature

Advanced battery monitoring features

Feature

Support for latest iOS and devices

Feature

Benchmark testing capabilities

Feature

FAQ

What does Lirum Device Info 2 do?

Lirum Device Info 2 is a comprehensive system monitoring and hardware toolkit for iPhone and iPad. It provides detailed insights into your device's performance, hardware specifications, sensors, and more, allowing you to understand your device inside and out.

What are the key features of this app?

Key features include real-time monitoring of CPU, memory, storage, and battery, detailed hardware specs for sensors like accelerometer and barometer, network and cellular band information, NFC read/write capabilities, AR tools, and device comparison features.

Is Lirum Device Info 2 free to use?

The app is free to download and use, but it offers in-app purchases for additional features or content. This allows users to try out the basic functionality before committing to any purchases.

What devices is Lirum Device Info 2 compatible with?

The app is designed for iPhone and iPad devices. It also supports visionOS for certain features like AR tools and device comparison.

Who would benefit most from using this app?

This app is particularly useful for developers, IT professionals, and power users who need in-depth technical information about their devices. However, it's also user-friendly for anyone curious about their device's performance and hardware.