112+ iOS apps curated and reviewed
Out of 112+ kilowatt apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (44) | No | No | Jul 2026 |
| 2 |  | Free | — | No | No | Jul 2026 |
| 3 |  | Free | 4.7★ (273) | No | No | Aug 2026 |
| 4 |  | Free | 4.0★ (1) | Yes | No | Jul 2026 |
| 5 |  | Free | 4.3★ (86) | No | No | May 2026 |
| 6 |  | Free | 4.1★ (10) | No | Yes | Aug 2026 |
| 7 |  | $2.99 | 4.4★ (18) | No | No | Aug 2026 |
| 8 |  | Free | 4.6★ (573) | Yes | Yes | Aug 2026 |
Manage your electricity consumption at home or work with this app. It's tailored to Cuba's electricity company rates and includes consumption estimates, a currency converter, and support for multiple meters. Save money by understanding your usage.
Manage and track your home's electric meter readings. Monitor daily kWh consumption and calculate average expenses with a built-in calculator. Keep a close eye on your household's energy usage.
This platform offers comprehensive information and tools for electric vehicle owners in Hong Kong. It features a charging station map, EV coupons, community forums, and detailed EV and parking intelligence. Users can also manage charging expenses and access exclusive owner discounts.
Engage in a series of fun games to unlock cards and build your virtual house and background. Learn about energy conservation, safety, and products while playing. This app is designed to complement an in-school energy education program.
Optimize your solar energy usage with accurate forecasts for the next 7 days. Plan appliance use based on predicted production and weather to reduce consumption and lower your energy bills. Get personalized insights by entering your solar panel details.
Estimate electric car charging times accurately by selecting your vehicle, charger, and desired battery percentage. Get notifications when your goal is reached and view estimated range. Supports custom vehicles and chargers.
This comprehensive tool offers over 60 calculators and 16 converters for electrical engineering, wiring, and circuit analysis. It supports engineers, electricians, students, and hobbyists with calculations ranging from basic Ohm's Law to complex RLC circuits and power conversions.
This platform connects electric vehicle chargers in Hong Kong and Macau. It offers free membership for EV charging, charger reservations, and finding nearby available chargers. The app provides a stable charging experience with ongoing improvements based on user feedback.
Monitor and adjust settings for your Fortress Power Envy inverter remotely. Check power status at home and register your inverter's warranty directly through the app.
Manage your finances on the go with secure and instant access to your accounts. Deposit checks, pay bills, and transfer funds conveniently from your mobile device. Enjoy quick balance views without logging in.
Monitor and manage your energy storage battery devices in real-time via Bluetooth. Achieve a smart lifestyle with reliable energy management solutions, making your life more convenient and efficient from anywhere.
Manage your electricity account and services conveniently from your mobile device. View bills, make payments, apply for new services, and earn rewards.
This utility app connects to compatible power meters and chargers via Bluetooth or WiFi. It streams live data like voltage, current, and power to your smartphone, allowing for real-time monitoring and data analysis through graphs. You can also download stored data and share it easily.
Monitor and control your SolarEdge smart energy devices remotely. Track energy production and consumption in real-time, identify efficiency improvements, and manage smart home devices and EV charging. Troubleshoot inverter issues with guided instructions.
Estimate your annual electricity costs easily. Input power consumption, energy price, and usage time to get precise daily and annual cost calculations. Discover potential savings by switching to more efficient appliances.
This app facilitates quick unit conversions between SI and USCS/Imperial systems for engineering applications. It covers 18 major categories, including mass, length, volume, and thermodynamics properties. Users can input data and generate conversion tables.
