Monitor and manage your GivEnergy inverter(s) with this straightforward application. It allows for independent control of up to three connected inverters. Resetting IP addresses is easily managed through the iOS Files app.
4.6(71 ratings)
Free
Best apps like Polar-ESS
6+ similar apps compared and reviewed
4.5 avg rating
4 free apps
Updated July 2026
Polar is great, but it's not the only option. Explore 6+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to Polar
Dura i by Puredrive Energy Ltd
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Octopus Energy Agile Watcher
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This app helps Octopus Energy Agile tariff customers monitor their electricity and gas consumption alongside real-time and upcoming energy rates. Set custom reminders for high-cost periods and access data easily on your Apple Watch or via Siri. Enjoy a private, ad-free experience with a one-time purchase.
View current and upcoming energy ratesTrack daily electricity and gas consumptionSet appliance reminders for rate changes
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Octopus Watch
Track all Octopus Energy rates
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Easily manage your Octopus Energy tariffs, track electricity rates, and identify optimal times to use appliances or charge your EV. Offers insights into usage, weather impacts, and export earnings. Optional subscription unlocks advanced features like 48-hour rate predictions and carbon integration.
Track current and upcoming electricity ratesIdentify cheapest times for appliances/EV chargingView historic usage and micro metrics
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HanchuESS
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Monitor energy storage device status in real-time, track daily charge/discharge, and manage warranties and device creation. This utility app provides comprehensive insights into your energy storage system's performance.
Real-time device status monitoringDaily charge/discharge statisticsCurrent monitoring
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