# Vivion vs Foxsys

The clearest difference is rating: Vivion at 5.0 against Foxsys's 2.0. Vivion also leads on iOS requirement (12.2 vs 15.5). Foxsys's advantage is update cadence (monthly vs every 7 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vivion holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Vivion ships an update every 7 months, Foxsys monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Vivion | Foxsys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/vivion/id1536944895/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/foxsys-porteria/id1542356997/reviews) |
| Number of ratings | **4** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | Free |
| Size | 245 MB | 163 MB |
| Requires iOS | **12.2** | 15.5 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vivion SA](https://appshunter.io/developer/1536944897) | [Foxyhouse SRL](https://appshunter.io/developer/478164816) |

## What reviewers say

### Vivion

[App page](https://appshunter.io/ios/app/vivion/id1536944895)

Control and program your smart home or business remotely without renovations. This accessible, scalable, and easy-to-use application integrates with popular voice assistants and smartwatches.

**Highlights:** Remote control of smart home/business, Programming and automation, No renovation required, Accessible and scalable, Amazon Alexa integration, Google Assistant integration, Siri Shortcuts and Apple Watch support

**Features:** macOS Compatibility

**In-app purchases:** none


### Foxsys

[App page](https://appshunter.io/ios/app/foxsys-porteria/id1542356997)

Manage building access and communication remotely. Features include video calls to intercoms, one-tap door opening, and facial recognition for automatic entry. It also handles resident management and package requests.

**Highlights:** Remote intercom video calls, One-tap remote door opening, Facial recognition access, Quick access PINs, Resident management, Temporary and permanent access management, Package and request management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vivion free?

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

### Is Foxsys free?

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

### Which has better reviews, Vivion or Foxsys?

Vivion is rated higher. Vivion averages 5.0 out of 5 from 4 ratings, while Foxsys averages 2.0 from 2 ratings.

### Do Vivion or Foxsys have ads?

Neither Vivion nor Foxsys shows ads.

### Which is updated more often, Vivion or Foxsys?

Vivion ships an update every 7 months, and Foxsys monthly. Most recently, Vivion was updated on November 3, 2026 and Foxsys on November 3, 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.*