Nash dom vs Bi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Remote intercom control
- Live camera streaming
- Temporary guest codes
- Intercom call history
- Service payment integration
- Video archive download
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«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.
Bi
This app offers a minute-by-minute car rental service as an affordable alternative to owning a car or using public transport. Choose from a fleet of stylish 2- and 4-seater vehicles for convenient city driving.
- Minute-by-minute car rental
- Fleet of 2- and 4-seater cars
- Affordable alternative to car ownership
- Convenient city driving
- Pay only for usage
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You hardly ever leave the city and don’t like public transport? You don’t like going by taxi and riding a bike is also not for you? Carsharing is one of the most apposit and affordable alternatives to a private car. Bi-Bi.car company offers minute-by-minute rental car service which becomes quite a good complement to public transport. Bi-Bi.car has a large fleet of smartfortwo and smartforfour vehicles that means 2- and 4-seater cars. You won’t go unnoticed using these cars and their great exterior will give you lots of impressions. With Bi-Bi.car you don’t need to spend your money on buying a vehicle, its maintenance, fuel, ensurance, parking, taxes and tire changing. The idea of the service is to pay for using a car just when you need it. Experience more pleasure from driving in Volgograd. Test it and make sure today.
Screenshots
Verdict
The clearest difference is rating: Nash dom at 4.5 against Bi's 3.5. Nash dom also leads on ratings volume (610 vs 8). Bi's advantage is in-app purchases (none vs 1) and review sentiment (46% vs 15%). On price, update cadence, 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. Nash dom sells 1 in-app purchase, starting at $0.99 per month. Bi asks for nothing beyond the download.
Nash dom holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: Nash dom has 610 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 15% of Nash dom's written reviews are positive against 46% of Bi's, so the app with the better star average is not the one people write more warmly about.
Nash dom ships an update every 3 weeks, Bi every 6 weeks. The most recent releases landed on October 29, 2026 and October 20, 2026 respectively.
| Parameter | Nash dom | Bi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (610 ratings) — better | 3.5 (8 ratings) |
| Positive reviews | 15.0% of reviews | 45.6% of reviews — better |
| Number of ratings | 610 — better | 8 |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 409 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Sputnik.Systems | CARTREK |
Customer experience
Nash dom
Bi
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
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- 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
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- 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)
Bi
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Nash dom
- "Standard" (1 month)$0.991 Month
Bi
No in-app purchases









