Fermax DuoxMe vs DSI Impulsa
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fermax DuoxMe
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.
- Answer video door calls remotely
- Open doors instantly
- Check visitor history
- Share digital keys
- Connect via Wi-Fi monitor or Fermax CONNECT
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Manage your Fermax video door entry system from your smartphone with 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.
DSI Impulsa
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Regístrate en DSI Impulsa , obtén tu código de cliente ( en QR y también como código de barras ) y acumula puntos en cada consumo que realices. Podrás ver los puntos que vas acumulando y las recompensas que puedes canjear solicitándolas desde la app. Solicita el canje de un premio, siempre en cuando tengas los puntos necesarios, esto lo realizas desde el botón "Mis Puntos". Periódicamente enviaremos Ofertas, Descuentes, Promociones, etc. que podrás verlos en "Novedades
Screenshots
Verdict
The clearest difference is in-app purchases: DSI Impulsa at none against Fermax DuoxMe's 2. DSI Impulsa also leads on iOS requirement (15.1 vs 18.0). Fermax DuoxMe's advantage is update cadence (monthly vs every 5 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Fermax DuoxMe sells 2 in-app purchases, starting at $2.00 per month. DSI Impulsa asks for nothing beyond the download.
Fermax DuoxMe ships an update monthly, DSI Impulsa every 5 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Fermax DuoxMe | DSI Impulsa |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (263 ratings) — better | — |
| Positive reviews | 55.1% of reviews | — |
| Number of ratings | 263 — better | — |
| Update frequency | Monthly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 150 MB | 23 MB |
| Age rating | 4+ | 17+ |
| Developer | Fermax | LOGICAL DESIGN E.I.R.L. |
In-app purchases
Fermax DuoxMe
- Unlimited Monthly$2.001 Month
- Unlimited annual$17.001 Year
DSI Impulsa
No in-app purchases
Questions
Is Fermax DuoxMe free?
Is DSI Impulsa free?
Do Fermax DuoxMe or DSI Impulsa have ads?
Which is updated more often, Fermax DuoxMe or DSI Impulsa?
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