Fermax DuoxMe Downloads & RevenueFermax DuoxMe · App Store & Google Play
Fermax DuoxMe gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Fermax DuoxMe by Fermax is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Full timeline · 18 events
- ✏️Fermax DuoxMe: app got biggeriOS157 MB → 191 MB (+22%)
- 📦Fermax DuoxMe updated to version 4.5.0iOSNovedades de esta versión:
• Imágenes de nuestra nueva gama de monitores IRIS.
• Compatibilidad con iOS 27.
• Opción de añadir la dirección de la vivienda marcando su ubicación en el mapa.
• Información más clara en el emparejamiento y en la resolución de problemas cuando la vivienda está sin conexión.… more - 📦Fermax DuoxMe updated to version 4.5.0AndroidWhat's new in this version:
• Images of our new IRIS monitor range.
• Compatibility with Android 17.
• Option to add your home's address by marking its location on the map.
• Clearer information during pairing and when troubleshooting a home that's offline.… more - 📈Fermax DuoxMe new best rank in the overall chart: #188AndroidTop Grossing · All Apps · ES
- 📈Fermax DuoxMe new best rank in the overall chart: #193AndroidTop Grossing · All Apps · ES
- 📈Fermax DuoxMe entered the top 10AndroidTop Free · House & Home · ES
- 📈Fermax DuoxMe entered the top 10AndroidTop Grossing · House & Home · ES
- 📈Fermax DuoxMe entered the top 100 in 5 chartsAndroidTop Free · House & Home · ES · Top Grossing · House & Home · MX · Top Grossing · House & Home · NL · Top Grossing · House & Home · TH · +1 more
- 📈Fermax DuoxMe charting in a new country in 5 chartsAndroidSpain · Mexico · Netherlands · Thailand · +1 more
- 📈Fermax DuoxMe entered the top 100AndroidTop Grossing · House & Home · TR
- 📈Fermax DuoxMe charting in a new countryAndroidTurkey
- 📈Fermax DuoxMe charting in a new countryAndroidFrance
- 🆕Fermax DuoxMe first spotted by AppInsideriOS#21 in Top Grossing · Lifestyle · Spain
- 🆕Fermax DuoxMe first spotted by AppInsiderAndroidUnited Arab Emirates
- 📦Fermax DuoxMe version 4.4.1AndroidEnhanced security (OWASP MASVS), in-app messaging and bug fixes.
- 📦Fermax DuoxMe version 4.4.1iOSEnhanced security (OWASP MASVS), in-app messaging and bug fixes.
- 🆕Fermax DuoxMe released on Google PlayAndroid
- 🆕Fermax DuoxMe released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
House & Home GrossingFermax DuoxMe at a glance
AI summary written from our chart and store data, 2026-11-07. It can be wrong: check the numbers above.
A companion app for Fermax video door entry systems that allows users to answer calls, open doors remotely, and manage digital keys via smartphone. The app holds a strong #2 position in the Spanish House & Home Grossing chart, indicating significant monetization or high engagement within its primary domestic market compared to broader global free rankings.
Similar apps: Ring, Nest Doorbell, Eufy Security
App Store
App details
Google Play
App details
Tech stack
Trackers and permissions of build v3.4.4, from the εxodus privacy report (CC BY-SA).
Fermax DuoxMe downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 500+ | 1M+ |
| Google Play | 100+ | 100k+ Measured |
| Total | 1k+ Confidence | 1M+ Confidence |
How this is calculated
Where Fermax DuoxMe's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: In-app purchase-led
How Fermax DuoxMe makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | Unlimited Monthly subscription | |
| 2 | Unlimited annual subscription |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #19 Lifestyle Grossing | 1 of 30 countries | – | – |
| Google Play | #2 House & Home Grossing | 10 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.5 ★ | 19k |
| Google Play | 4.3 ★ | 11k 11 written reviews |
| Both stores | 4.4 ★ weighted by ratings | 30k |
What users say about Fermax DuoxMe
From the 64 most recent Google Play reviews in the US.
Users report severe instability and connectivity failures following recent app updates, with many unable to open doors or receive calls reliably. Critical bugs prevent subscription upgrades and account management, leading to widespread frustration and negative reviews.
Mostly negative (33% of recent reviews give 4–5 stars). People like it for speed. The main complaints are about crashes and bugs, and connection and sync problems.
What people like
- Speed & performance: “Still a bit slow sometimes when you just want to open the door”
Common complaints
- Crashes & bugs: “It doesn't work a lot of the time”
- Connection & sync: “Does not work with Fermax Duox Plus Veo Wifi”
- Updates: “Cannot improve plan or update anyhow”
- Login & account: “Unable to receive any verification email to Gmail, not even in the spam folder”
About Fermax DuoxMe
If your home is equipped with a Wi-Fi monitor or your building uses Fermax CONNECT technology, DuoxMe transforms your video door entry experience.
Discover how this app can make your life easier:
Answer your video door calls from anywhere: No matter if you are at home or on the other side of the world, you will always be connected.
Open the door instantly: Access your home or building with a single touch, quickly and securely.
Check who's rung your bell: Stay informed about visitors you receive, even when you're not at home.
Share digital keys with your loved people: Forget about physical copies and give access to your family or friends with a complete peace of mind.
Download DuoxMe and simplify your daily life with total control of your home from your mobile.
See DuoxMe Terms and Conditions.
Fermax DuoxMe App Store
Fermax DuoxMe gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Fermax DuoxMe is #19 in Lifestyle Grossing in Spain and charting in 1 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
25 Sep 2026 Lifestyle GrossingFermax DuoxMe on the App Store
App details
Fermax DuoxMe downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Fermax DuoxMe's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: In-app purchase-led
How Fermax DuoxMe makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | Unlimited Monthly subscription | |
| 2 | Unlimited annual subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Spain | LifestyleGrossing | #19 |
| Spain | LifestyleFree | #51 |
Apps near Fermax DuoxMe on the chart
Lifestyle Grossing, around #19.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Fermax DuoxMe
If your home is equipped with a Wi-Fi monitor or your building uses Fermax CONNECT technology, DuoxMe transforms your video door entry experience.
Discover how this app can make your life easier:
Answer your video door calls from anywhere: No matter if you are at home or on the other side of the world, you will always be connected.
Open the door instantly: Access your home or building with a single touch, quickly and securely.
Check who's rung your bell: Stay informed about visitors you receive, even when you're not at home.
Share digital keys with your loved people: Forget about physical copies and give access to your family or friends with a complete peace of mind.
Download DuoxMe and simplify your daily life with total control of your home from your mobile.
See DuoxMe Terms and Conditions.
Latest updates
Store changes
What Fermax DuoxMe changed on its store page: name, icon, screenshots, price, size, languages, requirements.
More from Fermax
Fermax DuoxMe Android
Fermax DuoxMe gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Fermax DuoxMe is #2 in House & Home Grossing on Google Play in Spain and charting in 10 of 23 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
House & Home GrossingFermax DuoxMe at a glance
AI summary written from our chart and store data, 2026-11-07. It can be wrong: check the numbers above.
A companion app for Fermax video door entry systems that allows users to answer calls, open doors remotely, and manage digital keys via smartphone. The app holds a strong #2 position in the Spanish House & Home Grossing chart, indicating significant monetization or high engagement within its primary domestic market compared to broader global free rankings.
Similar apps: Ring, Nest Doorbell, Eufy Security
Fermax DuoxMe on Google Play
App details
Tech stack
Trackers and permissions of build v3.4.4, from the εxodus privacy report (CC BY-SA).
Fermax DuoxMe downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Fermax DuoxMe's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: In-app purchase-led
How Fermax DuoxMe makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | Unlimited Monthly subscription | |
| 2 | Unlimited annual subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Spain | House & HomeGrossing | #2 |
| Spain | House & HomeFree | #8 |
 India | House & HomeGrossing | #21 |
 Mexico | House & HomeGrossing | #25 |
 Saudi Arabia | House & HomeGrossing | #23 |
 Indonesia | House & HomeGrossing | #23 |
 Netherlands | House & HomeGrossing | #23 |
 Turkey | House & HomeGrossing | #23 |
 United Arab Emirates | House & HomeGrossing | #25 |
 Thailand | House & HomeGrossing | #25 |
 Vietnam | House & HomeGrossing | #22 |
Apps near Fermax DuoxMe on the chart
House & Home Grossing, around #2.
Ratings
Google Play, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Fermax DuoxMe
From the 64 most recent Google Play reviews in the US.
Users report severe instability and connectivity failures following recent app updates, with many unable to open doors or receive calls reliably. Critical bugs prevent subscription upgrades and account management, leading to widespread frustration and negative reviews.
Mostly negative (33% of recent reviews give 4–5 stars). People like it for speed. The main complaints are about crashes and bugs, and connection and sync problems.
What people like
- Speed & performance: “Still a bit slow sometimes when you just want to open the door”
Common complaints
- Crashes & bugs: “It doesn't work a lot of the time”
- Connection & sync: “Does not work with Fermax Duox Plus Veo Wifi”
- Updates: “Cannot improve plan or update anyhow”
- Login & account: “Unable to receive any verification email to Gmail, not even in the spam folder”
About Fermax DuoxMe
If your home is equipped with a Wi-Fi monitor or your building uses Fermax CONNECT technology, DuoxMe transforms your video door entry experience.
Discover how this app can make your life easier:
Answer your video door calls from anywhere: No matter if you are at home or on the other side of the world, you will always be connected.
Open the door instantly: Access your home or building with a single touch, quickly and securely.
Check who's rung your bell: Stay informed about visitors you receive, even when you're not at home.
Share digital keys with your loved people: Forget about physical copies and give access to your family or friends with a complete peace of mind.
Download DuoxMe and simplify your daily life with total control of your home from your mobile.
See DuoxMe Terms and Conditions.
What's new in 4.5.0
• Images of our new IRIS monitor range.
• Compatibility with Android 17.
• Option to add your home's address by marking its location on the map.
• Clearer information during pairing and when troubleshooting a home that's offline.