Device Monitor² icon
Device Monitor²: Comprehensive System Monitoring for Apple Ecosystem

by Fast-Devs Project

Device Monitor² provides detailed hardware diagnostics and privacy monitoring across Apple devices. The app offers real-time sensor data, battery analytics, and privacy controls for technically-inclined users seeking deeper device insights.

Detailed Review

Device Monitor² positions itself as a comprehensive system monitoring solution for Apple's ecosystem, spanning iPhone, iPad, Apple Watch, Mac with M1+ processors, and Apple Vision Pro. The application distinguishes itself through its extensive hardware diagnostics capabilities and privacy monitoring features, providing users with unprecedented visibility into their device operations. The core functionality centers around real-time monitoring of system components including CPU usage, memory allocation, battery health metrics, and sensor activity. Particularly noteworthy is the privacy monitoring system that reveals which applications access specific sensors and hardware components. The application provides detailed battery analytics including charge cycles, health percentage, and accurate time-to-full-charge predictions, addressing a common pain point for mobile users. User experience benefits from a clean, information-dense interface that presents complex technical data through visualizations and organized panels. The design prioritizes functionality over aesthetics, with logical grouping of monitoring tools and quick-access sections for different hardware components. Real-world usage patterns show users frequently accessing battery health information and privacy audit features, with technical professionals utilizing the advanced system diagnostics for performance troubleshooting. User feedback consistently highlights the application's thoroughness and reliability, with reviewer Jack 2200 noting on December 22, 2024 that 'All info is very thorough and clear' while praising the reasonable pricing for premium features. Miss Emily Spinach's April 14, 2025 review emphasizes the comprehensive feature set, stating the app 'has every feature I can think of ever needing or desiring.' Multiple reviews specifically mention the battery monitoring capabilities, with thecooke noting on December 8, 2024 that the charge time prediction feature is 'priceless.' The application's strengths include its extensive hardware monitoring capabilities and privacy-focused features, though some users have requested additional functionality such as cache cleaning tools. While the interface effectively presents complex data, it may present a learning curve for non-technical users. The application proves most valuable for IT professionals, power users, and privacy-conscious individuals seeking detailed device insights beyond Apple's native offerings.

Key Features

  • Comprehensive battery health monitoring providing charge cycles, capacity degradation, and accurate time-to-full-charge predictions for power management
  • Real-time sensor access monitoring reveals which applications utilize camera, microphone, location services and other privacy-sensitive hardware components
  • Detailed system performance metrics including CPU utilization, memory allocation, and thermal status for performance troubleshooting and optimization
  • Cross-platform compatibility spanning iOS, iPadOS, watchOS, macOS on Apple Silicon, and visionOS for consistent monitoring across Apple ecosystem
  • Privacy dashboard that aggregates sensor access patterns and provides actionable insights into application behavior and potential privacy concerns
  • Historical data tracking and trend analysis for battery health, system performance, and resource usage patterns over time

Why Users Love It

Comprehensive hardware monitoring
Effective privacy controls

Perfect for: Technical users and privacy-conscious Apple device owners

Ranking History

Track Device Monitor²'s performance in Developer Tools over the last 30 days

Top 5
Top 10
Top 15
Below 15

Current Rank

#24

5 from last week

Best Rank

#14

All-time high

Average Rank

#19

30-day average

User Reviews

Jack 2200
Dec 22, 2024

Everything is 10/10 with this app Developer collects no data All info is very thorough and clear Ads are not intrusive at all Price for extra features is very reasonable The Perfect App Everything is 10/10 with this appDeveloper collects no dataAll info is very thorough and clearAds are not intrusive at allPrice for extra features is very reasonable

Miss Emily Spinach
Apr 14, 2025

I have some IT experience and try out a lot of programs. Many I later delete for various reasons. Not this one. It works! It works, it works, it works. I purchased the entire pro package. Device Monitor has every feature I can think of ever needing or desiring. The program has functions all in one which would otherwise only be obtainable by employing several competing products. Device Monitor is my most handy and frequently used utility, much more feature-inclusive than the best programs in its class that I run on my laptops. The price is super affordable and was well worth it. Nobody is paying me to write this, but if the software creator ever wants to donate to me any of their upcoming efforts to review, hit me up! Top Notch In Every Way I have some IT experience and try out a lot of programs. Many I later delete for various reasons. Not this one. It works! It works, it works, it works. I purchased the entire pro package. Device Monitor has every feature I can think of ever needing or desiring. The program has functions all in one which would otherwise only be obtainable by employing several competing products. Device Monitor is my most handy and frequently used utility, much more feature-inclusive than the best programs in its class that I run on my laptops. The price is super affordable and was well worth it. Nobody is paying me to write this, but if the software creator ever wants to donate to me any of their upcoming efforts to review, hit me up!

csg/rm
Feb 21, 2025

I’m very pleased with this app it works really good wow I just started using it and noticed a great improvement to my device thank you this is what I’ve been looking for P.S if you can add a cache cleaner to this it would be greatly appreciated Awesome I’m very pleased with this app it works really good wow I just started using it and noticed a great improvement to my device thank you this is what I’ve been looking for P.S if you can add a cache cleaner to this it would be greatly appreciated

Da Best23
Nov 24, 2024

So my roblox cant run to low memory so i got this app and it was AMAZING after a click of button and 4 seconds of waiting it cleared 500 MLB of memory it shows you detailed charts of ram cpu camera battery literally everything you can imagine An app that monitors everything perfectly So my roblox cant run to low memory so i got this app and it was AMAZING after a click of button and 4 seconds of waiting it cleared 500 MLB of memory it shows you detailed charts of ram cpu camera battery literally everything you can imagine

808np1798
Jan 21, 2025

Nice to be able to get more control over my system Admin tools Nice to be able to get more control over my system

App Details

Developer

Fast-Devs Project

Platform

ios

Rating

4.7

Last Updated

10/7/2025