# Fermax DuoxMe vs tedee

The clearest difference is in-app purchases: tedee at none against Fermax DuoxMe's 2. tedee also leads on iOS requirement (16.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Fermax DuoxMe against 4.7 for tedee. Both are backed by a comparable volume of ratings — 244 and 397 respectively. Written reviews are what separate them: 55% of Fermax DuoxMe's written reviews are positive against 53% of tedee's.

Fermax DuoxMe ships an update monthly, tedee every 3 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Fermax DuoxMe | tedee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (244 ratings)](https://appshunter.io/ios/app/fermax-duoxme/id1442204916/reviews) | **[4.7 (397 ratings)](https://appshunter.io/ios/app/tedee/id1481874162/reviews)** |
| Number of ratings | 244 | **397** |
| Positive reviews | **55.1% of reviews** | 52.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 150 MB | 85 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Fermax](https://appshunter.io/developer/891332024) | [TEDEE SP. Z O.O.](https://appshunter.io/developer/1481874161) |

## What reviewers say

### 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 |


### tedee

[App page](https://appshunter.io/ios/app/tedee/id1481874162)

Control your home's main door lock remotely using your smartphone. Automate locking and unlocking based on your proximity, share access with others, and monitor activity logs. Enjoy enhanced security and convenience with a sleek, rechargeable smart lock.

**Highlights:** Remote lock and unlock, Share access with others, Automatic unlocking upon arrival, Automatic locking when leaving, Real-time activity logs, Rechargeable battery

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy-to-use app
- 🚀 Reliable auto-unlock feature
- 🏠 HomeKit integration for remote control
- 💪 Solid build quality
- 💡 Manual calibration for better control

**What reviewers complain about**

- 🐛 App does not work despite attempts
- 🐌 Very slow performance
- 😞 Unhelpful customer service
- 🔒 Not reliable for security
- 🤯 Unnecessarily complicated

**Reported bugs**

- App does not work
- Does not store password on iOS
- Codes to open sometimes don't work
- Apple Watch only works via Bluetooth
- Always disconnected, needs to be close to reconnect

**Requested features**

- Option to keep pull-swing/latch in open position
- Unlock/lock on Apple Watch using WiFi bridge
- Push notification for admin when users open/close
- Notifications for door left unlocked or during specific times
- HomeKit integration for automations (e.g., lights on unlock)


## Frequently asked questions

### Is Fermax DuoxMe free?

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

### Is tedee free?

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

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

tedee is rated higher. Fermax DuoxMe averages 4.6 out of 5 from 244 ratings, while tedee averages 4.7 from 397 ratings.

### Do Fermax DuoxMe or tedee have ads?

Neither Fermax DuoxMe nor tedee shows ads.

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

Fermax DuoxMe ships an update monthly, and tedee every 3 weeks. Most recently, Fermax DuoxMe was updated on October 16, 2026 and tedee on October 17, 2026.

---

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