229+ iOS apps curated and reviewed
The best generator sizing app apps on iPhone average 4.2★ across 229+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
Monitor and control your generator and propane tank remotely with real-time status updates, maintenance tracking, fuel level monitoring, and more using our mobile app. Stay connected and ensure your home's energy resilience with ease.
An industry-leading electrical power calculator app designed by Mike Holt for electricians, inspectors, contractors, and engineers. Perform conductor sizing, circuit protection, race sizing, and more with this practical and useful tool.
This tool helps you precisely size power generators and lighting towers for optimal performance and cost savings, now featuring a new module to recommend ideal generator and energy storage system combinations. Download it to make smarter energy choices and ensure you select the right solutions for your project.
Calculate the right wire size for your electrical circuit with this voltage drop calculator. Ensure proper conductivity while meeting specific voltage drop limits and NEC ampacity standards. Perfect for AWG and KCMIL sizes in various applications.
Control your Honda generators with the "Honda My Generator" app. Start or stop the generator remotely, monitor power and fuel levels, control Eco Throttle, and receive error and maintenance alerts. Download now for convenient generator management.
Monitor and control your Kohler standby generator from anywhere with the KOHLER Energy Management App. Stay on top of maintenance, schedule tests, and access historical logs for peace of mind in the palm of your hand.
This application allows users to control their RV generator remotely, automatically starting and stopping it based on temperature and battery voltage levels, as well as manually controlling it. It also offers additional features such as door lock and unlock capabilities, and can be paired with a compatible control module via Bluetooth to enhance RV management.
Manage your home's backup power seamlessly during outages by prioritizing appliances from your phone. Switch priorities immediately to protect your family from inconvenience and ensure a smooth power transition.
With an easy-to-use interface, the app allows users to manage Duke Energy accounts efficiently. Users can log in securely, view and pay bills, report outages, track energy usage, set up bill reminders, access money-saving offers, and contact customer support. Download now for seamless account management and energy monitoring.
Experience a beautifully designed calculator with large buttons and a clear display for quick and efficient calculations. Try it now to discover the simplicity and ease of use for your everyday arithmetic needs.
Monitor and control Goal Zero products worldwide, receive real-time notifications, customize settings, get firmware updates, check battery levels, track power, and connect with the Goal Zero community for tips and advice. Optimize device settings for efficient use and stay connected with the community for support and feedback.
Access your Arizona Public Service account anytime with our mobile app. View billing details, make payments, get energy-saving tips, track outages, and more. Stay connected and manage your energy easily - download now!
Easily manage your power usage with our app using just your fingerprint for secure access. Stay updated on outages, receive bill notifications, track energy use, and manage your account seamlessly. Experience instant convenience at your fingertips - download now!
The app allows Reliant customers to manage their accounts easily with features like tracking electricity usage, setting up alerts, paying bills, syncing Google Nest thermostats, and managing prepaid electricity plans. Access account information, get customer support, and stay informed with usage details. To learn more, visit reliant.com/app.
Control and monitor your Jackery power stations with the app, enabling you to check battery levels, manage power output, share access with family, and receive firmware updates. Optimize your energy usage and stay connected to your devices with ease.
Monitor your solar energy production, refer friends to go solar, access customer support, and view account details with this essential app for homeowners with solar. Track your energy usage conveniently and ensure your system is always optimized. Download now to start monitoring your solar energy system today!
This mobile app provides convenient access for NPPD Retail customers to manage their accounts easily. Features include bill payment, account summary viewing, payment history, alerts, service requests, and more. Download now for on-the-go account management.