Comparison

DoorVi vs Seralltec

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

Head to head
About

DoorVi

This app provides a secure and convenient way to communicate with visitors at your door. It utilizes QR codes to enable video calls directly to your smartphone, allowing you to see and speak with guests from anywhere without them needing the app.

Highlights
  • QR code-based video calling
  • Respond to visitors remotely
  • Visitors do not need an app
  • Anonymous call connection
  • Order physical QR stickers
  • No internet/electricity needed for sticker
  • Add multiple members
Features
Read full description

Answer your door from anywhere. DoorVi is a QR code based video intercom, visitor management and access control platform - for a single home or an entire property. A visitor scans a QR code at the door or gate. Your phone rings with a live video call. You see who it is, speak to them, and open the door - from the sofa, the office or another country. No visitor app. No wall handset. No cabling. HOW IT WORKS 1. A DoorVi QR code is placed at the door, gate or building entrance. 2. The visitor scans it with any phone camera. 3. The right resident, flat, employee or department is called on live video. 4. You see the visitor and open the door or gate from your phone. QR CODE VIDEO INTERCOM A video door phone without the wiring. Guests, deliveries, couriers, cabs, technicians and service staff reach you through one scan. - Live audio and video calls from a QR code - No app, signup or login for the visitor - Answer from anywhere with an internet connection - Speak to a visitor before deciding to let them in - Works for a single door or across a whole building VISITOR MANAGEMENT FOR PROPERTIES DoorVi replaces the shouting, the phone calls and the paper register at the gate. Visitors reach the exact resident, flat, office or department they came for, and the person being visited identifies them on video before anyone is let in. For a property, it means one entry process across every door, gate and tower, without new cable to a single flat. GUEST PRE-APPROVAL Expecting someone? Approve them before they arrive. Create a visitor pass with your guest's name and phone number, choose the access point they should use, and set the access details. Share the pass by WhatsApp, SMS or any messaging app. When your guest arrives, they enter with the access code they were given - no call, no waiting at the gate, no need for you to be reachable. Pre-approval is built for the visitors you already expect: family and friends, house help and domestic staff, drivers, nannies, cleaners, deliveries, contractors, regular service visits and short-stay rental guests. ACCESS CONTROL DoorVi connects the conversation to the door itself. Open doors, gates, barriers, electric locks and relay-based entry systems straight from the call, and let pre-approved guests in with an access code. - Remote door and gate opening from your phone - Access codes for pre-approved visitors - Works with the access control hardware a property already has - Keyless entry, with no fob or card to hand out DIGITAL CONCIERGE Place a Digital Concierge at the entrance and visitors use a tablet to search for the resident, employee or department they need, then start a call from the screen. The same kiosk drives the gate, lock or relay, so arrival, verification and entry happen in one place. SMARTPHONE INTERCOM FOR BUILDINGS Residents, tenants, employees and security teams use the phones they already carry instead of a wall handset. A new flat or team member is added in seconds, not with a cable run. FOR RESIDENTS AND HOMEOWNERS - See and speak to every visitor before opening the door - Never miss a delivery because you were not home - Let family, staff or guests in remotely - Pre-approve guests and share access codes - Keep the door closed to anyone you do not recognise FOR PROPERTY MANAGERS AND DEVELOPERS - Video intercom across an entire property, without cabling - Faster, calmer visitor entry at the gate - Digital visitor workflows and guest pre-approval - Access control and Digital Concierge deployments - One system for residential, commercial and mixed-use property WHO USES DOORVI Apartments and flats, housing societies and gated communities, villas and independent homes, condominiums, offices and corporate campuses, co-working spaces, hotels, short-stay rentals and commercial buildings. Visit doorvi.co Terms of Use (EULA): https://www.doorvi.co/Terms.html Privacy Policy: https://www.doorvi.co/PrivacyPolicy.html

About

Seralltec

Features
Read full description

Conecte-se de forma simples e automática com empresas que precisam dos seus serviços! Com este aplicativo você pode: • Cadastrar seus dados e qualificações profissionais • Receber oportunidades de acordo com o seu perfil • Acompanhar sua carteira de serviços • Consultar seu histórico de atendimentos Tudo em um só lugar, prático e seguro, para facilitar sua gestão profissional e ampliar suas oportunidades. Este app é desenvolvido pela Seralltec, empresa com mais de 15 anos de experiência em soluções de T.I., referência no atendimento a grandes corporações, redes bancárias e varejo na região Sul do Brasil.

Screenshots

DoorVi4 screens
Seralltec4 screens

Verdict

The call

The clearest difference is in-app purchases: Seralltec at none against DoorVi's 18. Seralltec also leads on update cadence (every 9 days vs every 3 weeks). On price, ads, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DoorVi sells 13 in-app purchases, starting at $0.79 per month. Seralltec asks for nothing beyond the download.

UpkeepUpdate frequency

DoorVi ships an update every 3 weeks, Seralltec every 9 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
DoorVi versus Seralltec: the parameters behind the verdict, then further details
ParameterDoorViSeralltec
PriceFreeFree
Rating4.5 (39 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings39 — better—
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size68 MB57 MB
Age rating4++4
DeveloperDoorvi Technologies Private LimitedYour Way Digital Ltda

In-app purchases

13 purchases

DoorVi

Subscriptions9
  • Buy Digital Copy of QR Code2 variants$0.791 Month
  • Buy Digital Copy of QR Code2 variants$1.001 Month
  • Buy Digital Copy of QR Code$1.491 Month
Show 6 more
  • Buy Digital Copy of QR Code3 Days trial$4.996 Months
  • Buy Digital Copy of QR Code3 Days trial$5.996 Months
  • Buy Digital Copy of QR Code7 Days trial$7.991 Year
  • Buy Digital Copy of QR Code3 Days trial$8.996 Months
  • Buy Digital Copy of QR Code7 Days trial3 variants$9.991 Year
  • Buy Digital Copy of QR Code7 Days trial2 variants$14.991 Year
One-time4
  • 1 Month - Gold Plan$1.00
  • 1 Month - Platinum Plan$1.49
  • Buy Digital Copy of QR Code$4.99
Show 1 more
  • Buy Digital Copy of QR Code$9.99
None

Seralltec

No in-app purchases

Questions

Is DoorVi free?
DoorVi is free to download, with in-app purchases available.
Is Seralltec free?
Seralltec is free to download, with no in-app purchases.
Do DoorVi or Seralltec have ads?
Neither DoorVi nor Seralltec shows ads.
Which is updated more often, DoorVi or Seralltec?
DoorVi ships an update every 3 weeks, and Seralltec every 9 days. Most recently, DoorVi was updated on October 8, 2026 and Seralltec on October 2, 2026.

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