Monitor your iPhone's battery status, data connection, and charge level remotely via Apple Watch. Receive timely alerts when your device's battery is critically low.

216+ iOS apps curated and reviewed
The best monitor phone utility apps on iPhone average 4.4★ across 216+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.9★ (19) | Yes | Yes | Jul 2026 | |
| 2 | $0.99 | 4.5★ (817) | — | No | Jul 2026 | |
| 3 | Free | 4.6★ (2.4K) | Yes | No | Jul 2026 | |
| 4 | Free | 4.5★ (7.4K) | No | Yes | Jul 2026 | |
| 5 | $3.99 | 4.8★ (5.3K) | No | No | Jul 2026 | |
| 6 | Free | 4.2★ (1.6K) | No | Yes | Jul 2026 | |
| 7 | Free | 3.2★ (276) | No | Yes | Jul 2026 | |
| 8 | Free | 4.8★ (110K) | Yes | Yes | Jul 2026 |

Monitor your iPhone's battery status, data connection, and charge level remotely via Apple Watch. Receive timely alerts when your device's battery is critically low.





Monitor your device's performance with detailed insights into memory, CPU, disk space, and network usage. Track battery status, receive charge notifications, and perform internet speed tests. Understand your device's inner workings with easy-to-read graphs.




Monitor your device's core performance metrics with this utility app. It provides real-time information on battery status, disk usage, CPU load, and network connections. Customize your view with light or dark themes and receive instant updates on system changes.


Optimize your device's performance and extend battery life with this all-in-one management tool. Monitor health, boost speed, clean memory, and free up storage by deleting duplicate photos and videos. Get detailed device information and personalized tips for a smoother experience.


Monitor your iPhone and iPad's performance with detailed insights into CPU, memory, disk, battery, and network usage. View real-time graphs, hardware specs, and system details. Export data via email or AirPrint.


Transform your mobile devices into a comprehensive home security system. This app supports various IP cameras and allows you to monitor your home remotely with live HD video, motion detection, and smart notifications.


Transform your phone into a professional camera monitor with live view and remote control capabilities. Access camera content, utilize advanced assist functions, and even record live feeds. A Pro version unlocks even more powerful features for enhanced filmmaking.


Transform old smartphones into a comprehensive home security system. Monitor live feeds, receive motion alerts, and communicate remotely. Ideal for baby monitoring, pet surveillance, and general home security.


Monitor loved ones' smartphone activities with real-time GPS tracking, contact monitoring, and alerts. Features include a panic button, battery level notifications, and installed app viewing to help ensure family safety.


Monitor your device's system activity and performance with detailed tracking of storage, memory, network, and battery usage. Customize graphs and widgets for instant insights, with cloud sync available. Upgrade to Pro for advanced features and comprehensive data.


Monitor your device's system activity, data usage, and connection status. Get real-time CPU frequency, hardware and OS information, network details, and memory usage. Includes customizable widgets and Bluetooth device finding.


Access detailed system information for your iPhone or iPad, including battery health, memory, and storage. Compare device specifications and monitor network traffic with ease. This lightweight utility provides essential insights into your device's performance.


Streamline your device by automatically clearing unused data, organizing your gallery, and managing contacts. This app helps boost battery life and declutter your phone with a single tap. It also offers features to hide private photos and add charging animations.


Transform two iOS devices into a secure baby monitor with unlimited range. Receive alerts for crying, listen to audio, or view live video. Conserves battery and data, and runs reliably in the background.


This app helps keep your phone secure, organized, and optimized. It offers features to clean up storage by removing duplicate photos and large files, scans for security vulnerabilities, and provides detailed device information. It also includes guides for clearing app caches and offloading unused applications.


Monitor your device's performance with detailed insights into battery, memory, CPU, disk, and network usage. Visualize your data with simple graphs and perform internet speed tests. The app also helps maintain your battery charge with notifications and alerts.


Diagnose over 40 hardware and system issues with this app. Monitor your phone's hardware, battery, memory, and storage. Track network usage and daily charging cycles to keep your device running smoothly.


This app displays your device's current battery percentage and offers comprehensive system monitoring. Track CPU usage, RAM, network activity, and system uptime with detailed graphs and statistics.


Optimize your iPhone's performance, free up storage space, and extend battery life with this one-tap solution. It offers junk file cleaning, smart battery optimization with animated charging effects, and real-time performance monitoring.


Diagnose and document your phone's hardware condition with comprehensive tests. Verify screen repairs, check used phones before buying, or prove device condition for resale. All tests run offline, and your data stays private.