Best Device Info Tool Apps

209+ iOS apps curated and reviewed

4.4 avg rating
18 free apps
Updated May 2026

Looking for free device info tool apps? 18 of our 209+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Device Info Tool

Device Info Tool#1

Device Info Tool by IDB LLC

Hardware and software details
Editor's Choice
🛠️ Developer Tools
4.0(4 ratings)
FreeAds
Device Info Tool screenshot 1
Device Info Tool screenshot 2
Device Info Tool screenshot 3
Device Info Tool screenshot 4

This application provides users with detailed insights into the hardware and software specifications of their mobile devices, including storage capacity, battery health, and network details. Download it today to gain a deeper understanding of your device's capabilities and optimize its performance.

Device Monitor²#2

Device Monitor² by Marco Ricca

System activity info
Strong Contender
🛠️ Developer Tools
4.7😊(9K ratings)
FreeIn-App Purchases
#24in Developer Tools
Device Monitor² screenshot 1
Device Monitor² screenshot 2
Device Monitor² screenshot 3
Device Monitor² screenshot 4
Device Monitor² screenshot 5
Device Monitor² screenshot 6

Discover vital system activity info with this app optimized for Apple devices, offering detailed insights into sensors, RAM, storage, CPU, network, battery, display, and more. Customize widgets and enjoy additional features with in-app purchases for an enhanced experience.

What We Love

  • 🚀 Effective RAM cleaning
  • 🔍 Detailed device information
  • 🔧 Useful toolkit features
  • 💰 Fair one-time pricing

Room to Improve

  • 🐛 RAM cleaning issues after updates
  • 🔌 High background battery usage
  • 🕰️ Slow RAM cleaning process
Device Info Toolkit#3

Device Info Toolkit by Jonata Oliveira

Monitor CPU, RAM, Battery
Worth Considering
🛠️ Developer Tools
3.9(7 ratings)
FreeAdsIn-App Purchases
Device Info Toolkit screenshot 1
Device Info Toolkit screenshot 2
Device Info Toolkit screenshot 3
Device Info Toolkit screenshot 4
Device Info Toolkit screenshot 5

This all-in-one device diagnostics tool provides detailed information on hardware, software, storage, battery, network, and sensors, making it perfect for developers, testers, and advanced users. Download now to make informed decisions about your device and enhance your development work with accurate and up-to-date information at your fingertips.

More Device Info Tool apps to explore

4
Device Information Tool
Device Information Tool
Device Information Tool
Detailed device information
$0.99
🛠️ Developer Tools
(0)
5
CPU Z: Device Monitor x Dasher
CPU Z: Device Monitor x Dasher
CPU Z: Device Monitor x Dasher
System Activity, CPU Monitor
Free

Track your device's performance with detailed system and hardware information including CPU, RAM, and more. Stay informed about your device's specifications and monitor its activity effectively.

🔧 Utilities
(712)
6
CPU-x Dasher z Battery life
CPU-x Dasher z Battery life
CPU-x Dasher z Battery life
Real cpu frequency & speedtest
Free

Get real-time updates on your device's CPU frequency, temperature, and battery life with this powerful application. Stay informed and optimize your device's performance effortlessly.

📊 Productivity
(22K)
7
My Device Settings – Tools
My Device Settings – Tools
My Device Settings – Tools
Phone Settings & Details
Free
🔧 Utilities
(0)
8
Network Analyzer: net tools
Network Analyzer: net tools
Network Analyzer: net tools
Scanner,ping,route,DNS & ports
Free

Discover network issues quickly with a comprehensive network analyzer tool. Scan, ping, trace routes, and check DNS information effortlessly. Get the app now for advanced network troubleshooting.

🔧 Utilities
(6.5K)
9
IDFA & Device Info Viewer
IDFA & Device Info Viewer
IDFA & Device Info Viewer
Get IDFA, Specs & System Info
Free

Get a quick overview of your iOS device's advertising ID, technical specs, and system details, and unlock additional advanced insights with a simple and clutter-free interface. Unlock more information by watching a rewarded video.

🔧 Utilities
(25)
10
Battery Tool : Device info
Battery Tool : Device info
Battery Tool : Device info
Battery Tracker: Device Info
Free
🔧 Utilities
(0)
11
iDevice Info App
iDevice Info App
iDevice Info App
Everything about your device!
Free
🔧 Utilities
(0)
12
Lirum Device Info 2
Lirum Device Info 2
Lirum Device Info 2
System Monitor & Device Info
Free

Discover detailed specifications and monitor the performance of your iOS device with this comprehensive system monitor and diagnostic tool. Track CPU usage, test hardware features, and export specifications easily. Explore more at the provided website links.

🔧 Utilities
(282)
13
IMEI Info Checker
IMEI Info Checker
IMEI Info Checker
Lookup Tool
Free

This application allows users to retrieve comprehensive information about their mobile devices by inputting the IMEI number or scanning QR codes and barcodes, providing details on device specifics, connectivity, and more. By leveraging an extensive IMEI database, users can validate their device's authenticity and ensure accuracy, making it a useful tool for buyers and sellers of second-hand phones.

🔧 Utilities
(15)
14
IDFA Viewer-Device Info Viewer
IDFA Viewer-Device Info Viewer
IDFA Viewer-Device Info Viewer
Find my IDFA and device info
Free
🛠️ Developer Tools
(0)
15
My Device Info!
My Device Info!
My Device Info!
Info, Tips, Widgets, and more!
Free

In a couple of sentences, the essence of the application and its functionality can be conveyed as follows: Unlock the full potential of your iOS device with this comprehensive app that provides detailed information about your device's specifications, battery health, storage usage, and more. Gain insights into your device's performance, sensors, and connectivity options, and enjoy the convenience of lock screen and home screen widgets for quick access to essential device information.

🔧 Utilities
(304)
16
ActMonitor: my iPhone or iPad
ActMonitor: my iPhone or iPad
ActMonitor: my iPhone or iPad
by Alexandr Moroz
Free

Track your device's system info effortlessly with detailed comparisons to other Apple iOS devices. Monitor battery level, memory status, disk space, and Wi-Fi data in a user-friendly interface. Start optimizing your device's performance today!

🔧 Utilities
(22)
17
Deviapp - Device Diagnostics
Deviapp - Device Diagnostics
Deviapp - Device Diagnostics
Diagnostics and Safety
Free

Discover everything about your device with Deviapp, from software and memory details to battery and display diagnostics. Block phishing sites easily for safe browsing in Safari and protect your data. Try our advanced services with a 3-day free trial to block ads and phishing sites. Ensure your safety and privacy today!

📊 Productivity
(480)
18
S2 System Status Monitor Lite with usage Widget battery charge and Memory data Manager Info
S2 System Status Monitor Lite with usage Widget battery charge and Memory data Manager Info
S2 System Status Monitor Lite with usage Widget battery charge and Memory data Manager Info
by NIVIN REGI
Free

Get real-time insights into your iOS device with S2 - System Status Monitor Lite. Monitor disk space, network details, memory usage, battery status, and more with this elegant and simple app. No internet required for offline use. For feedback or suggestions, email azynclabs@yahoo.com.

🔧 Utilities
(2.1K)
19
Lirum Device Info
Lirum Device Info
Lirum Device Info
System activity & device specs
$299.99

Get detailed diagnostics and information about your device with this comprehensive app. Monitor your device's performance, storage, battery, and more with just a few taps. Download now for an in-depth look at your device's specifications and health.

🔧 Utilities
(8)
20
IDFA & Device Info
IDFA & Device Info
IDFA & Device Info
Find & Copy Your IDFA Now!
Free
🛠️ Developer Tools
(0)

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