Windmill Pro vs Kowint
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Windmill Pro
Monitor your Automaxx Windmill wind turbines directly from your smartphone. Track operational data and status via Bluetooth, including voltage, charge levels, and generation metrics.
- Monitor wind turbine operation
- Track functional data
- View operating status
- Bluetooth connectivity
- Generating Voltage
- Battery Charge Level Indicator
- Brake/Unbrake control
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The Windmill Pro App allows you to monitor the operation of your Automaxx Windmill wind turbines. You can keep track of the functional data and operating status of the wind turbine from your smartphone via Bluetooth. Feature: * Basic - Generating Voltage - Battery Charge Level Indicator - Brake or Unbrake * Advance - Generating Voltage - Generating Ampere - Generating Wattage - Generating Wattage Lifetime
Kowint
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This is an energy management app, which has the following four functions: 1. View the device list page 2. Check the energy flow of the device and the specific energy change 3. Check the energy supply trend of the device 4. Data statistics and viewing
Screenshots
Verdict
The clearest difference is update cadence: Kowint at every 3 weeks against Windmill Pro's every 12 months. Windmill Pro's advantage is iOS requirement (9.3 vs 11.0). 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.
Windmill Pro ships an update every 12 months, Kowint every 3 weeks. The most recent releases landed on June 9, 2026 and September 13, 2026 respectively.
| Parameter | Windmill Pro | Kowint |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 12 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.3 — better | 11.0 |
| Further details — not scored | ||
| Size | 12 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | DIGISINE ENERGYTECH CO.,LTD. | KOWINT ENERGY |
In-app purchases
Windmill Pro
No in-app purchases
Kowint
No in-app purchases
