# Fermax DuoxMe vs LaColada.

The clearest difference is in-app purchases: LaColada. at none against Fermax DuoxMe's 2. LaColada. also leads on iOS requirement (11.0 vs 18.0). Fermax DuoxMe's advantage is update cadence (monthly vs every 7 months). On price, 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. LaColada. asks for nothing beyond the download.

Fermax DuoxMe ships an update monthly, LaColada. every 7 months. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Fermax DuoxMe | LaColada. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (264 ratings)](https://appshunter.io/ios/app/fermax-duoxme/id1442204916/reviews)** | — |
| Number of ratings | **264** | — |
| Positive reviews | 55.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 183 MB | 34 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Fermax](https://appshunter.io/developer/891332024) | [Lacolada](https://appshunter.io/developer/1313911951) |

## 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, unlock doors, see visitors, and share digital keys from your smartphone, offering convenience and security for your home.

**Highlights:** Answer video door calls remotely, Unlock doors instantly, View visitor history, Share digital keys securely, Manage home access from smartphone

**Features:** macOS Compatibility

**In-app purchases (2)**

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


### LaColada.

[App page](https://appshunter.io/ios/app/lacolada/id6444081912)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fermax DuoxMe free?

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

### Is LaColada. free?

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

### Do Fermax DuoxMe or LaColada. have ads?

Neither Fermax DuoxMe nor LaColada. shows ads.

### Which is updated more often, Fermax DuoxMe or LaColada.?

Fermax DuoxMe ships an update monthly, and LaColada. every 7 months. Most recently, Fermax DuoxMe was updated on November 8, 2026 and LaColada. 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.*