Noqon Charge vs MeterMind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Noqon Charge
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APP can connect to voltima solar controller via bluetooth, real-time display of battery and solar panel working parameters, historical data, error records
MeterMind
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Capture your electricity, gas and water meter readings – by camera or by hand – and see your consumption and costs at a glance. FEATURES: • Add meters – electricity, gas and water • Read meters by camera or photo – every detected value is shown to you for confirmation before it is saved • Consumption at a glance – calculated automatically and spread day by day across weeks, months, quarters and years • Clear charts with the costs for each period • Tariffs with unit price and base price – for a single meter or for all meters of a type • Gas prices in €/kWh just like on your bill, with a conversion factor in kWh per m³ • Warnings for unusual values, e.g. when a reading is lower than the last one • Document a meter replacement without breaking your consumption history • Import Energy Checker backups (.ecbackup) EASY TO USE: Open the app, tap your meter, scan or type the current reading – done. The app automatically calculates your consumption since the last reading. PRIVACY: Your data stays on your device. With iCloud, it is synced between your devices through your own iCloud – we never see it. Reading recognition runs on your device. No separate account, no ads, no tracking. Ideal for households, landlords and anyone who wants to keep an eye on their energy consumption.
Screenshots
Verdict
The clearest difference is update cadence: MeterMind at every 2 months against Noqon Charge's every 28 months. Noqon Charge's advantage is iOS requirement (15.6 vs 26.2). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Noqon Charge ships an update every 28 months, MeterMind every 2 months. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.
| Parameter | Noqon Charge | MeterMind |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 28 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 3 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | AISBATTERY | Andre Jaszka |
In-app purchases
Noqon Charge
No in-app purchases
MeterMind
No in-app purchases









