Comparison

Nash dom vs ProVizorTech

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Nash dom

Manage smart apartment building functions, including intercom access, live camera feeds, and payment for services. Residents can control doors remotely, view security cameras, and access call history. The app offers convenience for managing guests, couriers, and home security.

Highlights
  • Remote intercom control
  • Live camera streaming
  • Temporary guest codes
  • Intercom call history
  • Service payment integration
  • Video archive download
Features
Read full description

«Nash Dom» is one of the most loved and downloaded applications for managing the smart functions of apartment buildings. Residents of more than 200 cities have already used our services 2 billion times. You can easily access individual paid services to manage advanced home settings. Family subscription is also available. Control smart intercom «Sputnik» Open the door with your mobile phone, so you don't need keys. Customize the widget or use the door open button in the app's main screen. If you have guests coming and you're not at home, you can take a video call on your mobile phone wherever you are. Watch your home online Watch courtyard cameras in real time, as well as cameras installed in the elevator or on the floor. Easily switch between cameras on the app's main screen. Find intruders If something happened to your car or your bike was stolen, download the video archive from the cameras. Meet guests and couriers The intercom temporary code allows your guests to easily enter the entrance without disturbing you with calls, and the courier will be able to bring the order directly to the apartment door. Find out who came in your absence For those who like to keep everything under control, we have a history of calls from the intercom for the last 30 days. Any event from the list can be removed at your request. Pay for services Companies providing services in your house can add the ability to pay for their services in the application (intercom, home Internet, and others). Using the usual services will become even more convenient. Our team works from 17 cities around the world. We study the world's best services for smart homes and continue to bring bold ideas to life. In 2023, new features await you, that will benefit residents of any apartment building.

About

ProVizorTech

Transform your building entrance into a secure zone with this smart intercom app. Unlock doors remotely, answer video calls from anywhere, and monitor visitor history. Enhance your home's safety and convenience with instant notifications and high-quality video streaming.

Highlights
  • Remote door unlocking
  • Video call answering
  • Visitor history log
  • Instant security notifications
  • High-quality video streaming
  • Family sharing for up to 5 devices
Features
Read full description

Превратите подъезд в неприступную крепость с Умным Домофоном “ProVizor Tech"! Наше приложение — это ваш личный страж на страже домашнего уюта, доступный в любой момент прямо с экрана вашего смартфона. Сделайте шаг в будущее с безопасностью, которая начинается не с порога, а с подъезда. Открывайте дверь без усилий, используя лишь ваш смартфон. Ваш ключ теперь всегда с вами — в вашем кармане. Отвечайте на видеозвонки, не вставая с дивана, и будьте в курсе, кто пришел к вам, даже если вы на другом конце света. С приложением "ProVizor Tech”общение становится простым и удобным — отвечайте на звонки прямо со смарт-часов Apple Watch, не прикасаясь к старому домофону. Пролистывайте историю ваших визитов, будь то принятые или пропущенные вызовы, и всегда оставайтесь в курсе событий у вашего порога. Защитите своих детей, контролируя, кто и когда приходит к вам, благодаря мгновенным уведомлениям на вашем телефоне. Наслаждайтесь просмотром онлайн-видео в высоком качестве прямо с камеры вашего домофона. Будь то наблюдение за вашим автомобилем или просто проверка окрестностей, “ProVizor Tech”обеспечивает четкость и контроль. Используйте семейный доступ, чтобы делиться безопасностью и удобством с до пяти устройствами. Ваша семья заслуживает лучшего — предоставьте им возможность быть подключенными и защищенными. Присоединяйтесь к революции в мире умных домофонов с “ProVizor Tech" и откройте для себя новый уровень комфорта и безопасности. Если вы столкнулись с проблемой при использовании приложения, пожалуйста, напишите нам на support@provizor.tech.

Screenshots

Nash dom4 screens
ProVizorTech4 screens

Verdict

The call

The clearest difference is rating: Nash dom at 4.6 against ProVizorTech's 3.6. Nash dom also leads on ratings volume (526 vs 27) and device support (3 vs 1). ProVizorTech's advantage is in-app purchases (none vs 1). On price, review sentiment, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nash dom sells 1 in-app purchase, starting at $0.99 per month. ProVizorTech asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Nash dom holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Nash dom has 526 ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 16% of Nash dom's written reviews are positive against 12% of ProVizorTech's.

UpkeepUpdate frequency

Nash dom ships an update every 3 weeks, ProVizorTech fortnightly. The most recent releases landed on September 22, 2026 and September 26, 2026 respectively.

Scorecard6 real differences · 4 level
Nash dom versus ProVizorTech: the parameters behind the verdict, then further details
ParameterNash domProVizorTech
PriceFreeFree
Rating4.6 (526 ratings) — better3.6 (27 ratings)
Positive reviews15.6% of reviews — better12.3% of reviews
Number of ratings526 — better27
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size409 MB115 MB
Age rating4+4+
DeveloperSputnik.SystemsKPS, OOO

Customer experience

Nash dom

All ratings526 ratings
Positive90.5%
Neutral1.3%
Negative8.2%
Written reviews96 reviews
Positive15.6%
Neutral4.2%
Negative80.2%

ProVizorTech

All ratings27 ratings
Positive63.0%
Neutral3.7%
Negative33.3%
Written reviews57 reviews
Positive12.3%
Neutral7.0%
Negative80.7%

Bugs and requests

Nash dom

Reported bugs

14 issues
  • App crashes on startup with black screen
  • Incoming doorbell calls don't trigger app notification
  • Video feed freezes during active calls
  • Door unlock button unresponsive or requires multiple taps
  • App logs out user repeatedly during calls
Show 9 more
  • Horizontal orientation display broken
  • Widget launches app instead of opening door directly
  • Video archive fails to load
  • Incompatibility with iOS 14.2-14.4 on iPhone
  • Excessive zoom on video feed during calls
  • Phone continues ringing after opening door from intercom
  • History/visitor photos fail to capture or load
  • App requires forced update with no backward compatibility
  • Mandatory splash screen delay before app access

Requested features

9 requests
  • Custom access codes that don't change monthly
  • Multiple address/property support in single account
  • Offline mode for basic door unlock functionality
  • Apple Watch app version
  • Faster loading with minimal internet requirement
Show 4 more
  • Persistent widget that opens door without launching app
  • Better video archive loading (3+ days)
  • Improved notification system for incoming calls
  • Support for older iOS versions (12.5.7 and below)

ProVizorTech

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Nash dom

Subscriptions1
  • "Standard" (1 month)$0.991 Month
None

ProVizorTech

No in-app purchases

Questions

Is Nash dom free?
Nash dom is free to download, with in-app purchases available.
Is ProVizorTech free?
ProVizorTech is free to download, with no in-app purchases.
Which has better reviews, Nash dom or ProVizorTech?
Nash dom is rated higher. Nash dom averages 4.6 out of 5 from 526 ratings, while ProVizorTech averages 3.6 from 27 ratings.
Do Nash dom or ProVizorTech have ads?
Neither Nash dom nor ProVizorTech shows ads.
Which is updated more often, Nash dom or ProVizorTech?
Nash dom ships an update every 3 weeks, and ProVizorTech fortnightly. Most recently, Nash dom was updated on September 22, 2026 and ProVizorTech on September 26, 2026.

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