Vida FERMAX vs Whoo Intercom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vida FERMAX
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VIDA by FERMAX is an innovative App that manages VIDA Z-Wave home automation gateway. VIDA home automation gateway is built in with Pan. & Tilt camera, 2 way audio, speaker siren and motion sensor. This App allows you to have control and receive push notifications of all the Z-Wave devices connected to VIDA camera gateway. It also provides very easy but powerful scenes creation and control capabilities using “If-this-then-that-when” (“IFTTTW”) concept. Amazon Alexa can be easily integrated with this App and VIDA camera gateway so that you can control your smart home devices over voice. This App also provides Video Surveillance functions for VIDA camera gateway including live video, video playback and time lapse video with store camera video to SD card, NAS or Dropbox…
Whoo Intercom
This smart intercom allows you to see and speak with visitors at your apartment building's entrance directly from your iPhone or iPad. You can grant them access remotely, no matter your location.
- Remote visitor communication
- See and speak with visitors
- Buzz visitors in remotely
- iPhone and iPad integration
- Smart device for apartment buildings
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At whoo.ai we build smart devices for apartment buildings. This intercom works like you would expect: When visitors select your apartment at the building's intercom, it calls your iPhone or iPad and lets you talk to them and see them no matter where in the world you are. And it lets you buzz them in too! This is what an intercom ought to be.
Screenshots
Verdict
The clearest difference is update cadence: Whoo Intercom at every 6 weeks against Vida FERMAX's every 4 months. Whoo Intercom also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
Vida FERMAX ships an update every 4 months, Whoo Intercom every 6 weeks. The most recent releases landed on May 17, 2026 and September 22, 2026 respectively.
| Parameter | Vida FERMAX | Whoo Intercom |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (296 ratings) — better |
| Positive reviews | — | 87.0% of reviews |
| Number of ratings | — | 296 — better |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 142 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Fermax Asia Pacific Pte Ltd | Mnemo Corp |
Bugs and requests
Vida FERMAX
Not enough reviews yet to summarise bugs or requests.
Whoo Intercom
Reported bugs
3 issues- System is often down, especially when expecting packages
- App doesn't work after installation
- System is down (reported to customer service)
Requested features
3 requests- QR code for keyless entry
- More streamlined and user-friendly interface (integrated feedback)
- Easier way to buzz guests in without long wait times
In-app purchases
Vida FERMAX
No in-app purchases
Whoo Intercom
No in-app purchases
Questions
Is Vida FERMAX free?
Is Whoo Intercom free?
Do Vida FERMAX or Whoo Intercom have ads?
Which is updated more often, Vida FERMAX or Whoo Intercom?
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