whatwatt vs Stromkonto
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
whatwatt
This utility app is preparing for future enhancements. Developers are working on new functionalities that will be revealed soon.
- Future feature groundwork
- Upcoming enhancements
- Developer updates
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The app that allows you to install whatwatt Go on a compatible smart meter, receive smart meter data in real time and connect your smart meter to services. Made for Switzerland.
Stromkonto
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Nutze 100% deines produzierten Solarstroms - jederzeit und überall. Anstatt deinen Strom ins Netz einzuspeisen, speichere ihn virtuell für deinen eigenen Bedarf. Nutze den virtuell gespeicherten Strom im Winter oder lade dein Elektroauto unterwegs mit deinem Strom.
Screenshots
Verdict
The clearest difference is iOS requirement: Stromkonto at 15.1 against whatwatt's 17.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
whatwatt ships an update every 2 weeks, Stromkonto every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | whatwatt | Stromkonto |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 53 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | whatwatt AG | NRGY One AG |
In-app purchases
whatwatt
No in-app purchases
Stromkonto
No in-app purchases
