# Device Monitor & Device Tester — CPU, RAM, Disk & Battery Info

> All-in-one iPhone and iPad device performance and hardware monitoring tool. (iPhone/iPad app by Devashy Rangpariya.)

- Source: https://appshunter.io/ios/app/device-monitor-and-device-tester/id6763496239 (this page in markdown: same URL + `.md`)
- Developer: [Devashy Rangpariya](https://appshunter.io/developer/1890994316)
- Category: Developer Tools, Utilities
- Price: Free
- Rating: 4.60/5 from 17 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 17 MB
- Languages: Russian, Hindi, Vietnamese, American English, Arabic, Hungarian, Dutch, Greek, Danish, Hebrew and 23 more
- Released: 2026-05-24
- Data updated: 2026-09-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/device-monitor-and-device-tester/id6763496239/reviews.md

## What is Device Monitor & Device Tester?

Device Monitor is a powerful all-in-one device monitoring app built exclusively for iPhone and iPad. Get real-time insights into your CPU, RAM, storage, battery, network, sensors, and overall device performance - all from one clean and easy-to-use dashboard.

Designed for users who want full control over their device, app helps you monitor performance, check hardware status, and better understand your iPhone or iPad.

Why choose Device Monitor?

• Clean, modern, and intuitive interface
• Real-time system monitoring
• Fast and lightweight performance tools
• Easy access to important device information
• Privacy-focused experience

Detailed Information About:
- DEVICE DETAILS
- CPU PERFORMANCE & USAGE
- GPU STATUS
- RAM / MEMORY USAGE
- STORAGE SPACE
- BATTERY HEALTH & CHARGING STATUS
- NETWORK SPEED & CONNECTION INFO
- DISPLAY INFORMATION
- CAMERA DETAILS
- SENSORS STATUS
- THERMAL / TEMPERATURE DATA (supported devices)

Built-in Monitoring Tools

- CPU usage tracker
- Memory monitoring
- Battery information
- Storage analyzer
- Sensor checker
- Network monitoring
- Hardware information viewer
- Performance insights

Privacy First

Device Monitor does not collect personal data or track your activity. Your information stays private.

Perfect For

- Power users
- Gamers
- Developers
- Tech enthusiasts
- Everyday users who want to monitor device health

Download Device Monitor Today

Track CPU usage, monitor RAM, check battery health, analyze storage, and view real-time device stats with Device Monitor. the complete monitoring app for iPhone and iPad.

## Key features

- Real-time system monitoring
- CPU performance and usage tracking
- RAM/memory usage analysis
- Storage space analyzer
- Battery health and charging status
- Network speed and connection info
- Sensor status checker

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/device-monitor-and-device-tester/id6763496239/reviews.md

### 5/5 — Awesome But a minor exception

*2026-08-23*

This app is super good if you wanna know something that your phone won’t show you. For example, i wanted to see how much RAM i was using on my IPhone, and found out that half of it is already being used in the background. Now, The minor exception is that this MIGHT be inaccurate by a little. I saw the battery and it said it was ar 68% but in reality it is at 67%???

### 5/5 — Lush

*2026-08-08*

Stuff

**Developer response:** Thank you for the feedback! We really appreciate your support and are glad you’re enjoying the app. We’ll keep working to make your experience even better.

### 5/5 — 小组件需要优化

*2026-08-04*

小组件还是英文，颜色不可调

**Developer response:** 感谢您的反馈！我们会继续优化小组件的本地化体验，并关注颜色自定义功能。希望后续版本能为您带来更好的使用体验！

### 5/5 — Currently the device monitor app so far

*2026-06-02*

Currently the device monitor app I’ve used so far on my iPhone 15 Pro and in general, don’t ruin your app with ads or in app purchases, keep it clean and free like the way it is, add nice widgets, like current device details(ram used/available, refresh rate, storage used/available, CPU usage and GPU usage, Battery and Temperature(real numbers in Celsius or Fahrenheit))

**Developer response:** Thank you so much for the thoughtful feedback, Tess! We're glad you're enjoying Device Monitor on your iPhone 15 Pro. We totally agree — keeping the app clean and free is a priority for us. Your widget ideas (RAM, refresh rate, storage, CPU/GPU, battery, and temperature) are great suggestions and we'll seriously consider adding them in a future update. Stay tuned!

### 5/5 — 你好，语言能否支持一下中文

*2026-05-25*

Hello, please add Chinese language support.

**Developer response:** 感谢您的反馈和建议！我们已将中文支持列入计划，敬请期待后续更新！

## Frequently asked questions about Device Monitor & Device Tester

### What information does Device Monitor provide?

Device Monitor offers real-time insights into your device's CPU, GPU, RAM, storage, battery health, charging status, network speed, display information, camera details, sensor status, and thermal data on supported devices.

### Is Device Monitor free to use?

Yes, Device Monitor is completely free to download and use. It does not require any payment or subscription.

### Does Device Monitor collect personal data?

No, Device Monitor is privacy-focused and does not collect personal data or track your activity. Your information stays private.

### What devices is Device Monitor compatible with?

Device Monitor is built exclusively for iPhone and iPad devices.

### How often is Device Monitor updated?

Device Monitor was last updated on May 24, 2026, with version 1.0. Future updates will likely address performance improvements and new features.

### What are the main benefits of using Device Monitor?

Users choose Device Monitor for its clean interface, real-time system monitoring, fast performance tools, easy access to device information, and its privacy-focused approach.

### Does Device Monitor have ads?

No, Device Monitor does not contain advertisements. It offers an ad-free experience.

### What is the age rating for Device Monitor?

Device Monitor has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 3 releases)

### 1.0.2 — 2026-07-15

- Redesigned Speed Test with live gauge and history
- New Network Tools: LAN scanner, port scanner, DNS benchmark
- Connection quality grades for calls, gaming, streaming
- Speaker Cleaner to clear out water and dust
- Video Compressor added to Cleanup
- Cleaner, cardless TestKit test screens
- Bug fixes and better performance

### 1.0.1 — 2026-07-12

- Available in 33 languages
- Home and lock screen widgets, Live Activities
- New mono-amber premium design
- Redesigned onboarding with visual slides
- Smart Cleanup for duplicates and large videos
- Upgraded TestKit summary and results
- Audio output device monitoring
- Flashlight controls refined
- More accurate storage and RAM readings
- 15 accent themes to personalize your dashboard
- Enhanced PDF reports with new branding
- Mac and Apple Vision Pro support
- Bug fixes and better performance

### 1.0 — 2026-05-24

No release notes.

## More apps by Devashy Rangpariya

- [Text Editor : Code Editor](https://appshunter.io/ios/app/text-editor-code-editor/id6761702641)
- [Swift IDE : SwiftPad Compiler](https://appshunter.io/ios/app/swift-ide-swiftpad-compiler/id6761880276)
- [JavaScript IDE & Node.js](https://appshunter.io/ios/app/javascript-ide-and-nodejs/id6769950947)
- [Cookie Editor Safari Extension](https://appshunter.io/ios/app/cookie-editor-safari-extension/id6772989485)

All apps by Devashy Rangpariya: https://appshunter.io/developer/1890994316

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*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 2026-09-07.*