SpotElectric vs EnergyWhale
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SpotElectric
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SpotElectric β your smart app for tracking real-time spot electricity prices across Europe. FEATURES β’ Live spot electricity prices from the ENTSO-E exchange β’ Interactive charts with 15-minute resolution β’ Support for 30+ European countries and bidding zones β’ Automatic currency conversion (EUR, CZK, PLN, HUFβ¦) β’ Display prices per kWh or MWh β’ Add distribution fees and VAT β’ Daily statistics (min, avg, max) β’ Current price interval highlighted in chart PREMIUM FEATURES (optional SpotElectric Premium subscription) Some advanced features require a SpotElectric Premium subscription: β’ Price Alerts β get notified when price drops below / rises above your threshold β’ Consumption Calculator β see how much washing, cooking, or EV charging costs β’ Best Time Window β find the cheapest 1-4h block for your appliances β’ Today vs Yesterday β track daily price trends β’ Chart Sharing β export and share price charts 30+ SUPPORTED COUNTRIES Czechia, Slovakia, Germany, Austria, Poland, Hungary, France, Italy, Spain, Portugal, Belgium, Netherlands, Denmark, Finland, Sweden, Norway, Estonia, Latvia, Lithuania, Romania, Bulgaria, Greece, Croatia, Slovenia, Ireland, Great Britain, Switzerland, and more. PRICING β’ Basic β FREE β’ Premium Monthly β β¬2.99 / 79 CZK (auto-renews) β’ Premium Yearly β β¬24.99 / 649 CZK (auto-renews, save 32%) Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can cancel anytime in App Store settings. Payment will be charged to your Apple ID account. Data sourced from the official ENTSO-E Transparency Platform. Available in English, Czech, Slovak, and German. Terms of Use (EULA): https://innoflow.cz/SpotElectric/terms_of_use.html Privacy Policy: https://innoflow.cz/SpotElectric/privacy_policy.html
EnergyWhale
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EnergyWhale is an energy intelligence platform from HOPS d.d. designed for monitoring electricity market data, grid operations, and carbon emissions across the Croatian electricity markets. By aggregating real-time and historical data from multiple authoritative sources, the app delivers critical market insights directly to your mobile device.
Screenshots
Verdict
The clearest difference is in-app purchases: EnergyWhale at none against SpotElectric's 2. SpotElectric's advantage is update cadence (every 2 weeks vs every 5 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. SpotElectric sells 2 in-app purchases, starting at $2.99 per month. EnergyWhale asks for nothing beyond the download.
SpotElectric ships an update every 2 weeks, EnergyWhale every 5 months. Both last shipped on October 31, 2026.
| Parameter | SpotElectric | EnergyWhale |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks β better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 32 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Ludek Bartos | HOPS d.d. |
In-app purchases
SpotElectric
- SpotElectric Premium$2.991 Month
- SpotElectric Premium$24.991 Year
EnergyWhale
No in-app purchases
