# Fermax See vs greenteQ wave

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.

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.

## The numbers

| Metric | Fermax See | greenteQ wave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fermax-see-u/id1635313894/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Free | Free |
| Size | 76 MB | 464 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FERMAX ELECTRONICA, S.A.](https://appshunter.io/developer/891332024) | [VBH MALUM SL](https://appshunter.io/developer/1660220892) |

## What reviewers say

### Fermax See

[App page](https://appshunter.io/ios/app/fermax-see-u/id1635313894)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### greenteQ wave

[App page](https://appshunter.io/ios/app/greenteq-wave/id1660220890)

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.

**Highlights:** Remote window and blind control, Home well-being monitoring, Energy efficiency alerts, Home safety notifications, Ventilation control, Motorized blind positioning

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fermax See free?

Fermax See is free to download, with no in-app purchases.

### Is greenteQ wave free?

greenteQ wave is free to download, with no in-app purchases.

### Do Fermax See or greenteQ wave have ads?

Neither Fermax See nor greenteQ wave shows ads.

### Which is updated more often, Fermax See or greenteQ wave?

Fermax See ships an update every 11 months, and greenteQ wave monthly. Most recently, Fermax See was updated on July 8, 2026 and greenteQ wave on June 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*