Heidi Wallet vs Stromkonto
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Heidi Wallet
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The straightforward wallet app. With Heidi Wallet, you can store your digital IDs and credentials securely and present them easily. Privacy by Design - The data of the digital credentials are encrypted and stored locally on the smartphone. You have full control over your data and decide yourself with whom you want to share which data. The current version supports the Public Sandbox Trust Infrastructure of the Federal Office of Information Technology, Systems and Telecommunication (FOITT).
Stromkonto
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Nutze 100% deines produzierten Solarstroms - jederzeit und ΓΌberall. Anstatt deinen Strom ins Netz einzuspeisen, speichere ihn virtuell fΓΌr deinen eigenen Bedarf. Nutze den virtuell gespeicherten Strom im Winter oder lade dein Elektroauto unterwegs mit deinem Strom.
Screenshots
Verdict
The clearest difference is update cadence: Stromkonto at every 3 weeks against Heidi Wallet's every 2 months. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Heidi Wallet ships an update every 2 months, Stromkonto every 3 weeks. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.
| Parameter | Heidi Wallet | Stromkonto |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod β better |
| Requires iOS | 16.4 | 15.1 β better |
| Further details β not scored | ||
| Size | 88 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Ubique Innovation AG | NRGY One AG |
In-app purchases
Heidi Wallet
No in-app purchases
Stromkonto
No in-app purchases








