# Citofono QR > The digital intercom: a QR code at the door, calls on your phone Canonical page: [https://chrome-stats.com/d/com.citofonoqr](https://chrome-stats.com/d/com.citofonoqr) ## Overview - **ID:** `com.citofonoqr` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** IngSim - **Category:** HOUSE\_AND\_HOME - **Downloads:** 19 - **Last updated:** 2026-08-22 - **First published:** 2026-08-13 - **Publisher country:** IT - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.citofonoqr) - **Privacy policy:** [https://citofono.qrconnect.it/privacy.html](https://citofono.qrconnect.it/privacy.html) ## Description Turn your phone into an intercom. Print a QR code, attach it to your door, and whoever scans it calls you—wherever you are.

🔔 HOW IT WORKS
1. Register and print your personal QR code (from the app, in one minute)
2. Attach it to your door, gate, or shop
3. Whoever rings scans the QR code with their camera: no app to install for the caller
4. Your phone rings like a real phone call—even with a locked screen

📬 IF YOU CAN'T ANSWER
The visitor can leave you a message and their number so you can call them back. Every missed call is recorded: you always know who called.

👋 KNOW WHO'S RINGING
The person ringing can tell you who they are (courier, postal worker, acquaintance) and see if they're actually near your door.

🏠 PERFECT FOR
• Home: Is the intercom broken or missing? Solved in a minute, without an electrician
• B&Bs and short-term rentals: guests call you without your number
• Shops and businesses: customers can find you even when you're in the back room or outside
• Studios and offices: receive visitors wherever you are

🔒 PRIVACY FIRST
Calls are not recorded. The person who rings doesn't see your phone number, and you don't see theirs. Messages delete themselves after 7 days.

💶 FREE
The complete voice intercom is free: calls, messages, missed calls, QR printing. Coming soon: video calls, ringing on multiple phones, and availability hours.

Attach the QR code. We'll do the rest. 🔔 ## Rankings - #2,612,264 — Overall ## Similar extensions and apps - [Door Bell QR](https://chrome-stats.com/d/com.problemSolver.qr.qring) — 2 users - [Knocksser](https://chrome-stats.com/d/app.knocksser) — 8 users - [QRBell - Scan-Connect-Secure](https://chrome-stats.com/d/com.itaxinfo.qrbell) — 1,735 users - [TimbreApp](https://chrome-stats.com/d/com.timbreapp) — 7 users - [QRing NFC Sonnette Connectée](https://chrome-stats.com/d/com.tostcorp.qring) — 765 users - [MobilDiafon - Dijital Diafon](https://chrome-stats.com/d/com.ilbarslab.smartdiafon) — 5 users - [Lockifi Phone](https://chrome-stats.com/d/com.intelligentbrands.lockifiphone) — 8 users - [OmnyQR](https://chrome-stats.com/d/com.evologic.omnyqr) — 202 users - [portero digital](https://chrome-stats.com/d/ar.com.nivel7design.porterodigital) — 10 users - [Smart QR Doorbell](https://chrome-stats.com/d/com.saadithya.smartqrdoorbell) — 356 users - [Darwaza — Your Door, Calling](https://chrome-stats.com/d/com.darwaza.app) — 5,070 users - [DoorBell QR Connect](https://chrome-stats.com/d/com.doorbell.qrconnect) — 24 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.citofonoqr)