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.

240+ iOS apps curated and reviewed
The best monitor phone utility apps on iPhone average 4.4★ across 240+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.9★ (19) | Yes | Yes | Aug 2026 | |
| 2 | Free | 4.7★ (2.5K) | Yes | No | Aug 2026 | |
| 3 | Free | 4.0★ (4) | No | No | May 2026 | |
| 4 | Free | 4.7★ (240) | No | Yes | Aug 2026 | |
| 5 | Free | 3.0★ (2) | No | Yes | Aug 2026 | |
| 6 | $0.99 | 4.5★ (823) | No | Yes | Aug 2026 | |
| 7 | Free | 4.6★ (776) | Yes | Yes | Aug 2026 | |
| 8 | Free | 4.7★ (52) | No | No | Aug 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 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.




Monitor your server's health remotely with this mobile application. Connect to your existing installation to view servers, monitors, charts, and alerts. Acknowledge alerts directly from your device for quick management.


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.


This application allows users to remotely monitor a target device's activities, including messages, location, photos, and app usage. It provides insights into a loved one's digital world to foster understanding and reduce anxiety. Setup is designed to be simple and remote, with deleted content also remaining visible.


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.


This app provides detailed insights into your device's specifications, including display, hardware, network, camera, and battery information. It also offers a suite of tools like a storage cleaner, internet speed test, and network scanner. Enhance your device management with comprehensive system monitoring and utility features.


Access comprehensive device information at a glance, including CPU, battery, storage, and sensor data. Gain insights into sensor access to enhance your privacy. Supports various customizable widgets for quick access.


This utility app monitors the status and availability of ChronoAgent on your computers, ensuring your file synchronization and backup solutions are running optimally. It can detect errors, track activity, and send push notifications for critical updates or security alerts.


This app provides a widget and companion application to monitor your device's status. Easily check battery levels and other system information directly from your home screen.


Instantly check your iPhone's battery status from your Apple Watch. Ideal for when your phone is out of sight, charging, or during workouts. Features a clean, animated interface and quick access via Glance.


Monitor and manage your phone's heat in real time with smart cooling tools and an easy dashboard. Optimize performance and extend device life with live thermal tracking and one-tap modes for gaming, battery saving, and everyday use.


Gain deep insights into your iPhone or iPad's hardware and performance. Monitor battery health, storage, CPU/GPU, display, network, and sensors. Run diagnostics and generate detailed reports.






This app helps you free up iPhone storage by detecting and removing duplicate files, large media, and old screenshots. It also offers privacy features like ad and spam blocking, device diagnostics, and a secure vault for your private files.


Monitor your device's essential metrics like battery, storage, and memory with clear charts and real-time data. Gain insights into network health, including speed tests and connection details. Customizable widgets keep key stats accessible.


This utility app provides in-depth hardware information for your device, including CPU, battery, display, and network diagnostics. It offers real-time monitoring and detailed specs in an easy-to-read format, ideal for troubleshooting or understanding your device's capabilities.


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.


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.