Inbalance grid vs VOOL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Inbalance grid
This app helps you charge your electric vehicle more sustainably by intelligently managing charging times. It connects you to charging stations, optimizing your charging experience while preventing electrical network overloads and reducing your carbon footprint.
- Sustainable EV charging
- Smart charging station management
- Prevent network overloads
- Reduce CO2 footprint
- Find suitable charging stations
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Hi, Thank you for using a new generation charging stations! This app will allow you to charge your Electrical Vehicle smoothly in a more sustainable way. Our smart system will ensure not only the best experience for you but also will help the electrical network to prevent unexpected overloads. There is no need to produce more electricity, there is plenty of it already in the grid, allow Inbalance charging stations to find the best time to charge your EV. In the end, you will have charged vehicle and will save some CO2 footprint! Find out which Inbalance charging stations are the most suitable for you by downloading the app.
VOOL
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Want to cut your usual charging costs in half? Better hit that blue GET button. VOOL App tracks Nord Pool energy prices to get your EV fully charged and cut your charging costs. Don't interrupt your life to toggle the on/off switch, either. Automate your charging with VOOL. VOOL APP • Works with all OCPP-compliant chargers, but best with the VOOL Charger • Tracks and displays Nord Pool energy prices • Automatically charges your EV below your selected kW price • Turns charging on and off remotely • Gives a full overview of your charging sessions Setting up your charger, your EV, and your favourite charging location is simple. Once you're up and running, the VOOL App remembers your preferred charging rates, shows you your charging sessions — and savings, and will notify you only when absolutely necessary. VOOL is on a mission to make your EV Charging experience more reliable, cheap, and elegant. VOOL App and EV Charger are just the beginning.
Screenshots
Verdict
The clearest difference is iOS requirement: Inbalance grid at 15.1 against VOOL's 17.6. 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.
Inbalance grid ships an update every 3 weeks, VOOL fortnightly. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.
| Parameter | Inbalance grid | VOOL |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 48 MB | 125 MB |
| Age rating | 4+ | 4+ |
| Developer | Inbalance grid | MultiCharge OU |
In-app purchases
Inbalance grid
No in-app purchases
VOOL
No in-app purchases









