Lirum Device Info 2

Lirum Device Info 2

System Monitor & Device Info

288 ratings
923 reviews
Free
In-App Purchases

Details

  • Released
  • Updated

Features

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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 about Lirum Device Info 2

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+1

What's New in Lirum Device Info 2

5.3.3

October 11, 2026

This update adds three brand-new tools and major upgrades to Storage and Local AI. - Display Tool: measure every display your device knows about — diagonal, resolution, pixel density, refresh rate, color gamut, and connection details, with an immersive globe on Vision Pro. - FPS Tool: measure confirmed on-screen frame rates and compare motion at four target rates side by side. - Video Tool: record camera clips or inspect videos from your library with detailed playback, track, and metadata information. - External drives in the Storage Tool: USB sticks, SD cards, and network volumes are detected automatically — grant access and browse them alongside your internal storage, with format and read-only details. - Local AI models: a unified model library powered by the official LiteRT-LM runtime, with an improved model picker and per-model generation settings. - Magnetometer: redesigned with clearer calibration and readings.

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Subscriptions & In-App Purchases

Premium Yearly

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$9.991 Year
1 Month trial
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User reviews

Good app

Giving it 4/5 because while I do love all the features the app does not run in the background nor do the widgets work. Other apps like this do work but for some reason this one doesn’t

Good app

This app is very cool and i love all the features. However, i am very disappointed the widgets do not work. Kind of sucks that i have to open the app to see metrics and the metrics do not update unless i have it open whereas other apps can run in the background. 4/5

Tut‘s nach dem letzen Update nicht mehr

Zeigt alle 3 Kerne im Startmenü (nach dem Sternenring) meines iPad als ziemlich Beschäftigt an und lässt sich nicht mehr weiter bedienen.

Tat ja es vorher, ist jetzt voll gemein!

☹️Notifications don’t work

I’ve tried your suggestions. It still does not work. the app must be running and in the front in order to see the notifications. This defeats the purpose of having notifications. I got the app so that it would warn me when my device was getting hot. But that will only work when actually running and in the front. I understand your explanation as to why this is a limitation of the operating system, but still, what’s the purpose of having features that has no value? I would suggest they should be removed. Too bad, it was a great idea.☹️

=Previous review = The notifications don’t seem to work in the latest version unless the program is running and brought to the front. Even with the program running in the background, the notifications don’t come up until you switch to the program. I’ve tried this with the battery charge levels, but I assume the same problem will exist in the thermal warning indicators and storage notifications. I hope you can get these to work. It would be a really great thing. Thanks for all your great work.
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Perfect

Can’t believe this tool is free… I mean there’s a paid version but the free one is so good and complete…

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.