Fermax See vs greenteQ wave
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fermax See
Monitor your video door entry system remotely. Answer calls, unlock doors, and view live camera feeds from your smartphone or tablet, even when you're away from home. Grant temporary access to guests.
- Answer video door entry calls remotely
- Unlock doors from smartphone/tablet
- Activate outdoor and security cameras
- View call history with images/videos
- Share access with family and friends
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With Fermax See-U you can answer calls from your See-U WiFi video door entry system and open the door from your smartphone or tablet. PRETEND YOU ARE AT HOME Answer the video door entry calls and open the door from anywhere with your mobile phone. You can also activate the outdoor camera on the outdoor panel or view the security cameras. SEE WHO CALLED View images and videos of people who have called while you were not at home. SHARE ACCESS Invite family and friends to receive calls and open the door for you without them needing a copy of your keys.
greenteQ wave
Control your smart windows and blinds remotely using IoT technology. Monitor your home's well-being, energy efficiency, and safety with informative alerts. Optimize your home's ventilation and security from anywhere in the world.
- Remote window and blind control
- Home well-being monitoring
- Energy efficiency alerts
- Home safety notifications
- Ventilation control
- Motorized blind positioning
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Thanks to IoT technology we can control sensors and actuators of the wave devices, as well as know informative alerts associated with the well-being, energy efficiency and safety of your home. The app greenteQ wave has been designed to get the most out of your windows with VBH Malum technology. Control the ventilation of your windows from anywhere in the world, opening and closing the sash, positioning the motorized blind in the desired place, are some of the functions that greenteQ wave can do for you.
Screenshots
Verdict
The clearest difference is update cadence: greenteQ wave at monthly against Fermax See's every 11 months. On price, ads, in-app purchases and monetization model 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.
Fermax See ships an update every 11 months, greenteQ wave monthly. The most recent releases landed on July 8, 2026 and June 24, 2026 respectively.
| Parameter | Fermax See | greenteQ wave |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 11 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.2 — better |
| Further details — not scored | ||
| Size | 76 MB | 464 MB |
| Age rating | 4+ | 4+ |
| Developer | FERMAX ELECTRONICA, S.A. | VBH MALUM SL |
Customer experience
Fermax See
greenteQ wave
In-app purchases
Fermax See
No in-app purchases
greenteQ wave
No in-app purchases
