# Fermax Way vs ¿Y si...?

The clearest difference is in-app purchases: Fermax Way at none against ¿Y si...?'s 2. ¿Y si...?'s advantage is update cadence (every 2 months vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ¿Y si...? sells 2 in-app purchases, starting at $2.99 per month. Fermax Way asks for nothing beyond the download.

Fermax Way ships an update every 7 months, ¿Y si...? every 2 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fermax Way | ¿Y si...? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fermax-way-fi-plus/id1632212892/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 73 MB | 5 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fermax](https://appshunter.io/developer/891332024) | [Ildefonso Jesus Ranchal Encinas](https://appshunter.io/developer/1874613051) |

## What reviewers say

### Fermax Way

[App page](https://appshunter.io/ios/app/fermax-way-fi-plus/id1632212892)

Control your video door entry system remotely. Answer calls, open doors, and view surveillance cameras from your phone or tablet. Share access with family and friends, even temporarily via QR code.

**Highlights:** Answer calls remotely, Open doors from phone/tablet, View surveillance cameras, Share access with guests, Temporary QR code invitations, Compatible with Alexa and Google Home

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ¿Y si...?

[App page](https://appshunter.io/ios/app/y-si/id6758727262)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensual | $2.99 | per month |
| Premium Anual | $17.99 | per year |


## Frequently asked questions

### Is Fermax Way free?

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

### Is ¿Y si...? free?

¿Y si...? is free to download, with in-app purchases available.

### Do Fermax Way or ¿Y si...? have ads?

Neither Fermax Way nor ¿Y si...? shows ads.

### Which is updated more often, Fermax Way or ¿Y si...??

Fermax Way ships an update every 7 months, and ¿Y si...? every 2 months. Most recently, Fermax Way was updated on October 27, 2026 and ¿Y si...? on October 25, 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.*