# Lirum Device Info 2 — user reviews > 915 indexed App Store user reviews of Lirum Device Info 2 by Rogerio Hirooka, rated 4.00/5 from 285 ratings. - Source: https://appshunter.io/ios/app/lirum-device-info-2/id591660734/reviews - App overview in markdown: https://appshunter.io/ios/app/lirum-device-info-2/id591660734.md - Rating breakdown: 5★ 166 · 4★ 46 · 3★ 22 · 2★ 8 · 1★ 43 ## What do users think of Lirum Device Info 2? Overall sentiment: neutral **Pros** - 🚀 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 **Cons** - 🐛 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 **Commonly reported bugs** - Crashes on iPad Pro and iPhone 12 - Battery health and wear level not working - Incorrect device compatibility information **Most requested features** - Personalized home screen and notifications - Advanced battery monitoring features - Support for latest iOS and devices - Benchmark testing capabilities ## Newest reviews (13 of 915) ### 3/5 — 欲しい機能があるんですが *2026-06-06* 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？ ### 4/5 — Jimmy *2026-03-23, version 5.1.13* All i ask is exact temperature measurements if it is possible dont know if there are exact thermal sensors in the iphone but would be amazing if that where added to the lite version ### 4/5 — Falta personalización *2026-01-24, version 5.0.26* La app está muy bien, me gusta. Solo agreguen formas de personalizar la pantalla de inicio y también me gustaría tener notificaciones. Últimamente mi iPhone se está calentando, con la funda puesta no se siente tanto si calienta o no. Si añaden notificaciones personalizables y que la pantalla de inicio se le pueda agregar accesos rápidos o información de herramientas como la de temperatura, la app quedará genial, incluso pagaría la suscripción. ### 5/5 — The best app for checking you’re iPhone out and compare iPhones for free. *2026-01-04, version 5.0.26* There is also some cool things to play around with ### 3/5 — 急にアップデートされました *2025-12-11* 四年前から更新されていなかったのに、最近アップデートされて最新機種に対応したようです。 ありがとうございます🐥 ### 5/5 — Amazing *2025-11-23, version 5.0.26* Smooth and full of incredible knowledge at lightning speed!! ### 5/5 — No Other App Comes Close *2025-10-25, version 5.0.26* The most data Device Monitor App can provide. ### 5/5 — Great UI update! *2025-10-23, version 5.0.26* Really nice Ui update to an already great app. Thank you! ### 5/5 — Fun and interesting *2025-10-16, version 5.0.17* Lot of interesting tools and useful info kinda fun to look through ### 5/5 — BEST APP OUT THERE *2025-10-15, version 5.0.17* This is the best app out there for system status/info and system tools. Bravo! ### 3/5 — Out of date *2025-07-14, version 4.7.1* The newer iPhones are not supported ### 5/5 — Nice app *2025-04-16, version 4.7.1* This is a really good app for those of you who are curious about how much CPU, RAM and how much storage you have (Yes, I know that is in settings too). 5/5 would recommend to all. ### 5/5 — BEST APP EVER!!! *2025-01-25, version 4.7.1* This is one of the best apps ever it shows you all of your device info like cellular info Wifi camera and all of that stuff it even worked on my iPhone 6+! I really like this app!! ## Most critical reviews (10 lowest-rated) ### 1/5 — EULA MODIFICATIONS REQUIRED *2026-03-13* Section 4 (user responsibilities) of the End User License Agreement is woefully in need of revision. A lawyer advised me not to accept the EULA as written because of section 4. "You agree not to use (or rely on) the App for safety-critical, emergency, medical, legal, financial, or other high-risk decisions or use cases where errors could lead to harm, loss, or liability." Change it to something like: "User acknowledges that this app is not a substitute for professional persons when undertaking high-risk decisions, including, but not limited to safety-critical situations, emergency, legal and financial options. User further acknowledges the developer is not responsible for any unfortunate outcome(s) of relying upon this AI's advice." ### 1/5 — Displays correctly at first, but later the storage space is inaccurate! *2026-03-12, version 5.1.13* please check the issue! ### 1/5 — DO NOT BUY!!! *2026-02-03, version 5.0.26* I purchased their “Lifetime Access” on previous version and they are not honoring. Support is circular responses with no resolution. There are other free apps to do the same thing. ### 1/5 — Русофобство *2025-09-22, version 5.0.11* Автор специально решил добавить украинский язык в знак "поддержки"?? вместо русского языка.. где на планете живут почти половина русскоязычных(не только русские)... Я понимаю, английский ТОЖЕ международный с этим у меня проблем нет, но автор решил играться с остальными русскоязычными.. ### 1/5 — Ultimi modelli iPhone non sono supportati *2025-09-14, version 4.7.1* L’ultimo aggiornamento risale a 3 anni fa, non dico altro… Peccato perché era ben fatta, ora è completamente inutile. ### 1/5 — Замануха *2025-08-03* Хотела посмотреть подробные спеки телефона, а там почьи везде Н/А Смысл этого приложения? Типо вот тебе такой у нас интерфейс, но никаких спеков не покажем, покупай платную версию Мда ### 1/5 — Please update the Lirum app for iPhone 16 Pro Max devices! *2025-05-30, version 4.7.1* How come this iPhone 16 pro Max series can’t show the relevant data and it all shown as N/A. Please update this asap!!! ### 1/5 — Нет русского языка *2024-08-26* Нет русского языка ### 1/5 — Ya no actualizan *2024-04-25, version 4.7.1* Antes estaba genial pero ya no actualizan los modelos Nuevos ### 1/5 — Does not work! POS *2023-12-07, version 4.7.1* Download specially to test battery. Useless, message says to come back when battery is 100% charged. Battery is at 100%. What gives? Wasted time. ## Most praised reviews (10 highest-rated) ### 5/5 — Project Ithaca *2026-07-06, version 5.1.26* 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 ### 5/5 — Legibility Is First Rate *2026-04-30, version 5.1.15* The widgets are tasteful. The Settings are uncrowded. There is comprehensive documentation. Thank you, sincerely. ### 5/5 — The free version is kinda of insane *2026-04-09, version 5.1.16* 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 ### 5/5 — Thank you *2026-04-07* Don’t know where to start when it comes to all the positives about this well made and aesthetically pleasing little app. The updated version beautiful and the functionality is smooth and user friendly. Absolutely try this app, it outshines all the other apps in its category,and has set new standard. ### 5/5 — I thought it was abandoned but it’s better than ever! *2026-03-30, version 5.1.15* I remember finding out about lirum back in 2018 when i was a nerdy middle schooler but now i’m in university and it’s better than ever, Thanks devs ### 5/5 — Best *2026-03-29, version 5.1.13* Best app i have used to know about my iPhone .. ### 5/5 — Super app *2026-03-21, version 5.1.13* The app is such a great application to learn things about your own phone the app overall is fantastic it shows the usage of all the cores and most of the information about your phone that you can learn ### 5/5 — Fantastic app does everything possible *2026-03-13, version 5.1.13* I've used dozens of system status apps and this is the best one for hardware information I've seen. Ppl you all need to recognize that in iOS 10, Apple REMOVED, DELETED the ability for apps to access much of the battery data that was available on iOS 9 and earlier. In iOS 11 Apple removed 3 of the 4 things left. Now in iOS 12, Apple has left ALL developers with nothing more than the current battery charge. This is an unavoidable fact. ALL BATTERY APPS WILL HAVE THIS SAME PROBLEM ON IOS 12! BLAME APPLE because they're the ones who removed it. There is literally NOTHING any app developer can do to make the app get that old information on iOS 12. However you can use the amazing free Mac and PC software "3uTools" and it will show you EVERYTHING about your battery, twice as much as any app ever showed on any iOS!! Trust me you'll be astonished!!! I think it's 3uTools.com ### 5/5 — Hey *2026-02-26, version 5.1.2* Great app. Can you add gpu graphs and change icon on the Home Screen please. It still says lite. ### 5/5 — Must Have System Monitor *2026-02-16, version 5.1.2* This one was a comprehensive for power user, I recommended this one. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*