ETHERMA FIRE+ICE2 vs WattSpy EPEX Spot Market Rates
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ETHERMA FIRE+ICE2
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Mit der App Etherma Fire Ice 2 hast du die volle Kontrolle ΓΌber deine elektrischen HeizgerΓ€te β jederzeit und ΓΌberall. Stelle die Raumtemperatur ein, lege Wochenprogramme fest, verwalte mehrere RΓ€ume oder Zonen und optimiere deinen Energieverbrauch β alles bequem ΓΌber dein Smartphone.
WattSpy EPEX Spot Market Rates
Access real-time European electricity prices to optimize your energy consumption. Schedule high-usage activities during off-peak hours to reduce costs, or integrate with smart home devices for automatic adjustments. Ideal for those with dynamic energy contracts.
- EPEX Spot Market access
- Hourly and quarter-hourly pricing
- Optimize electricity usage
- Shift high consumption activities
- Home automation integration
- Energy storage management
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WattSpy gives you access to the European EPEX Spot Market, where electricity prices for each hour or quarter-hour of the day are established. If you have an energy contract with dynamic pricing, you can optimize your electricity usage by adjusting your electricity consumption patterns based on the price fluctuations. Here's how: - Shift High Consumption Activities: reduce energy costs by scheduling energy-intensive activities (like EVs', washing machines, dishwashers, or electric heating) during hours when electricity prices are lower. - Use Home Automation: home automation systems or smart appliances can automatically adjust the timing of electricity usage based on the predicted lower-cost periods provided by the Epex-client. - Energy Storage: energy storage systems (like batteries) can store electricity during low-price hours and use it during peak-price hours.
Screenshots
Verdict
The clearest difference is price: ETHERMA FIRE+ICE2 at Free against WattSpy EPEX Spot Market Rates's $1.99. WattSpy EPEX Spot Market Rates's advantage is update cadence (every 5 weeks vs every 6 months) and iOS requirement (16.0 vs 18.0). On ads, in-app purchases 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
ETHERMA FIRE+ICE2 is free to download; WattSpy EPEX Spot Market Rates costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ETHERMA FIRE+ICE2 ships an update every 6 months, WattSpy EPEX Spot Market Rates every 5 weeks. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.
| Parameter | ETHERMA FIRE+ICE2 | WattSpy EPEX Spot Market Rates |
|---|---|---|
| Price | Free β better | $1.99 |
| Positive reviews | β | 83.3% of reviews |
| Update frequency | Every 6 months | Every 5 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 16.0 β better |
| Further details β not scored | ||
| Size | 28 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Solution Tech Srl | Tom Van Laerhoven |
In-app purchases
ETHERMA FIRE+ICE2
No in-app purchases
WattSpy EPEX Spot Market Rates
No in-app purchases
Questions
Is ETHERMA FIRE+ICE2 free?
Is WattSpy EPEX Spot Market Rates free?
Do ETHERMA FIRE+ICE2 or WattSpy EPEX Spot Market Rates have ads?
Which is updated more often, ETHERMA FIRE+ICE2 or WattSpy EPEX Spot Market Rates?
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