203+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our serial monitor list covers 203+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.
This app transforms your smartphone into a versatile wireless toolkit for interacting with microcontrollers. It offers real-time serial monitoring, HID control for USB devices, robot operation via gestures, and over-the-air firmware updates for compatible hardware.
Debug Arduino sketches from your iPhone or iPad. This app functions like the serial monitor in the Arduino IDE, displaying messages from your connected Arduino board directly on your device screen. It is specifically designed to work with Arduino Yún.
Transform your iPhone or iPad into a wireless remote control for your Arduino projects. Easily connect to your Bluetooth module and send custom commands via keyboard or pre-designed buttons.
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 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.
This app provides comprehensive system activity information for Apple devices, including detailed insights into hardware, sensors, and network status. It offers privacy controls, customizable widgets, and advanced testing and reporting features through optional in-app purchases.
Receive instant alerts for website, server, and service outages. This app provides a clear overview of your online service status and allows for customizable home screen widgets to keep you informed at a glance.
Extend your Windows PC's desktop to another device wirelessly or via USB. Use your tablet or phone as a drawing tablet or a portable second monitor for travel and productivity.
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.
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.
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 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.
Monitor your baby from anywhere with a secure, crystal-clear HD view. This app allows you to check room temperature, speak to your baby, and play soothing sounds. Premium features offer advanced sleep tracking and cry interpretation.
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.
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.
Transform two iOS devices into a video and audio baby monitor with unlimited range. Works over Wi-Fi or cellular, offering live HD video, clear audio, and reliable alerts. Enjoy peace of mind with a private, secure, and easy-to-set-up solution for monitoring your baby anywhere.
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.
Transforms multiple devices into wireless on-set monitors for video production. Enables real-time multi-camera monitoring, communication with the operator, and collaborative metadata editing. Offers a low-latency viewing experience for both 2D and immersive 3D content.
Monitor your device's data usage, network speed, memory, and storage with customizable widgets for your home and lock screens. Get detailed hardware specifications and compare them with other models. Enjoy a simple, intuitive design with no subscriptions.