FraNet vs Check My Solar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FraNet
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The application allows to remotely access regulators of heating installations, which are equipped with the FraNET internet module. The application uses an internet connection and user’s account related with franet.frapol.com.pl service. Due to the fact that application cooperates with the FraNET service it is necessary to create your own account. The application allows preview and smooth changes of the most important parameters of the ecoMAX, ecoVENT and ecoTRONIC regulators. Mainly it is possible to: - preview basic operation parameters, - modify values of chosen parameters, - preview and edit time schedules, - view the alarm list. The application allows preview and smooth changes of the most important parameters of the ecoMAX, ecoVENT and ecoTRONIC regulators. Mainly it is possible to: - preview basic operation parameters, - modify values of chosen parameters, - preview and edit time schedules, - view the alarm list.
Check My Solar
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Monitor your Fox ESS solar system with real-time insights, smart notifications, Home Screen widgets, and comprehensive analytics. Check My Solar is the companion app for Fox ESS owners who want a clear, modern dashboard: solar production, battery, home consumption, and grid import/export in one place-on your iPhone, and now on your Home Screen and Lock Screen. Home Screen widgets & Live Activity • Live Activity on the Lock Screen and Dynamic Island: today’s generation, forecast context, live home power, battery level-or export and earnings when the battery is full. • Widgets for today’s solar, load, grid, export, battery, money, live status, month/year summaries, day curves for solar and load, forecast, forecast vs actual, net grid, peak hour, and more-mix and match the tiles that matter to you. • Many advanced widgets are included with Check My Solar Pro; core today views remain accessible so everyone can get value from the Home Screen. Real-time monitoring • Live power and energy totals, with updates driven by Fox Cloud (typically every 2–5 minutes for live readings-see in-app help for detail). • Battery charge/discharge and state of charge. • House consumption and grid import/export. • Environmental context and inverter work mode awareness. • Support for multiple devices across linked Fox Cloud accounts. Analytics & insights • History across day, week, month, and year with interactive charts for generation, consumption, and flow. • Self-sufficiency and self-consumption insights where data is available. • Peak generation and operational signals to understand performance. • Flexible date ranges for deeper analysis. Notifications • Alerts when inverter work mode changes. • Daily, weekly, and monthly generation summaries via push. • Configurable preferences and delivery windows. • Email option for summaries where enabled. Financial tracking • Configure energy rates for import, export, and standing charges. • See costs, credits, and net position over time. • Financial context in notifications where rates are set. Solar forecasting • Generation forecasts with setup for system capacity, tilt, and orientation. • Tomorrow’s outlook and peak timing; sunrise/sunset style planning aids. Energy flow • Interactive diagram of power between solar, battery, home, and grid with motion that reflects live status. • Tap through for more detail on each part of the system. Built for privacy & reliability • AES-256-GCM encryption for stored API key material on the server. • Sensible caching for speed and offline resilience. • Designed so your energy data stays yours. Great for • Fox ESS owners who want depth without clutter. • Households optimizing self-consumption and bills. • Anyone who checks their system multiple times a day-now from the Home Screen. Start monitoring today and keep your energy story in view-on the web dashboard and on your iPhone. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: FraNet at none against Check My Solar's 7. FraNet also leads on iOS requirement (12.2 vs 18.6). Check My Solar's advantage is update cadence (weekly vs every 32 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Check My Solar sells 7 in-app purchases, starting at $5.99 per year. FraNet asks for nothing beyond the download.
FraNet ships an update every 32 months, Check My Solar weekly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | FraNet | Check My Solar |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 32 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.2 — better | 18.6 |
| Further details — not scored | ||
| Size | 31 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | FRAPOL Sp. z o.o. | Jack Pearce |
In-app purchases
FraNet
No in-app purchases
Check My Solar
- Yearly Check My Solar Pro$5.991 Year
- Tiny Tip$0.99
- Small thanks$2.99
- Check My Solar Pro$5.99
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- Medium Tip$5.99
- Large Tip$7.99
- Massive Tip$19.99









