# Tydom vs Fermax DuoxMe

The clearest difference is rating: Fermax DuoxMe at 4.6 against Tydom's 4.0. Fermax DuoxMe also leads on review sentiment (55% vs 32%) and ratings volume (263 vs 4). Tydom's advantage is in-app purchases (none vs 2) and iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fermax DuoxMe sells 2 in-app purchases, starting at $2.00 per month. Tydom asks for nothing beyond the download.

Fermax DuoxMe holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Fermax DuoxMe has 263 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 32% of Tydom's written reviews are positive against 55% of Fermax DuoxMe's.

Tydom ships an update every 3 weeks, Fermax DuoxMe monthly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tydom | Fermax DuoxMe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/tydom/id946440452/reviews) | **[4.6 (263 ratings)](https://appshunter.io/ios/app/fermax-duoxme/id1442204916/reviews)** |
| Number of ratings | 4 | **263** |
| Positive reviews | 31.9% of reviews | **55.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 225 MB | 150 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Delta Dore](https://appshunter.io/developer/543587064) | [Fermax](https://appshunter.io/developer/891332024) |

## What reviewers say

### Tydom

[App page](https://appshunter.io/ios/app/tydom/id946440452)

Control your home's heating, lighting, alarms, cameras, and blinds remotely. Personalize your living space with custom scenarios and favorite devices. Your data is stored securely at home, ensuring privacy and control.

**Highlights:** Remote device control, Customizable favorite devices, Multi-location management, Scenario creation, Device scheduling, Local and remote access, Home Cloud data storage

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

**In-app purchases:** none


### Fermax DuoxMe

[App page](https://appshunter.io/ios/app/fermax-duoxme/id1442204916)

Control your Fermax video door entry system remotely. Answer calls, open doors, and check visitors from anywhere in the world. Share digital keys securely with family and friends, simplifying access to your home.

**Highlights:** Answer video door calls remotely, Open doors instantly, Check visitor history, Share digital keys, Connect via Wi-Fi monitor or Fermax CONNECT

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Monthly | $2.00 | per month |
| Unlimited annual | $17.00 | per year |


## Frequently asked questions

### Is Tydom free?

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

### Is Fermax DuoxMe free?

Fermax DuoxMe is free to download, with in-app purchases available.

### Which has better reviews, Tydom or Fermax DuoxMe?

Fermax DuoxMe is rated higher. Tydom averages 4.0 out of 5 from 4 ratings, while Fermax DuoxMe averages 4.6 from 263 ratings.

### Do Tydom or Fermax DuoxMe have ads?

Neither Tydom nor Fermax DuoxMe shows ads.

### Which is updated more often, Tydom or Fermax DuoxMe?

Tydom ships an update every 3 weeks, and Fermax DuoxMe monthly. Most recently, Tydom was updated on October 26, 2026 and Fermax DuoxMe on October 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.*