Easily create custom electrical panel legends. Label phases with colors, tandem breakers, and 3-pole breakers. Print legends in exact sizes for sleeves or door taping.
Breaker Box: Panel Directory by Brett Pappas
Label circuits. Export to PDF.





0+ iOS apps curated and reviewed
Looking for free electrical panel monitor apps? 18 of our 0+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.4★ (98) | No | Yes | Aug 2026 | |
| 2 | Free | 4.7★ (2.5K) | Yes | No | Aug 2026 | |
| 3 | Free | 3.2★ (277) | No | Yes | Aug 2026 | |
| 4 | Free was $6.99 | 4.3★ (8) | No | Yes | Aug 2026 | |
| 5 | $3.99 | 4.8★ (5.4K) | No | No | Aug 2026 | |
| 6 | Free | 3.2★ (59) | No | No | Aug 2026 | |
| 7 | Free | 4.7★ (79) | No | Yes | Aug 2026 | |
| 8 | Free | 4.7★ (1K) | Yes | No | Aug 2026 |






Easily create custom electrical panel legends. Label phases with colors, tandem breakers, and 3-pole breakers. Print legends in exact sizes for sleeves or door taping.




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.




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.


Design and assemble electrical panels with a comprehensive tool for electricians, designers, and homeowners. Create detailed wiring diagrams, route wires, and manage projects locally on your device. Features include a vast library of components and customizable labeling for clear documentation.


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.


Monitor the real-time status, running data, and events of your solar and energy storage systems. Gain insights into your energy production and consumption.


Monitor your iPhone, iPad, Apple Watch, and Apple TV's performance with detailed insights into thermal states, memory, CPU, network, and storage usage. Offers a user-friendly interface with light and dark themes, plus customizable widgets for quick access to key information.


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.


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.




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 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.


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 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 home's real-time electricity usage and spending directly from your smartphone. Visualize daily and monthly patterns, estimate your bills, and receive personalized saving tips. Supports multiple properties without requiring new hardware.


Manage your home or business security, video feeds, and smart devices remotely. Control your alarm system, view live camera footage, adjust thermostats, and manage door locks and garage doors for enhanced safety and convenience.


Streamline electrical panel scheduling directly from your mobile device. Quickly add circuit details, automatically calculate loads, and generate professional PDF reports for permits and inspections. Collaborate with your crew in real-time without needing individual accounts.


This app allows users to monitor and record video streams from various NDI sources. It offers professional tools like vectorscopes and histograms, along with PTZ camera control and real-time audio monitoring. Record in H.264 or HEVC formats for flexible post-production.


This utility app monitors the health of Lithionics batteries via a Bluetooth BLE connection. It requires a compatible battery with a factory-installed BLE module for operation.


Monitor your vehicle's battery in real-time via Bluetooth. Test cranking and charging systems to understand your battery's health. View all data directly on your mobile device.