Nook (Digital QR Door Bell) Live

Name: Nook (Digital QR Door Bell)
Author: Techronology

Techronology3 apps · 13.1K installsCommunicationFree · contains adsIn-app purchases: $1.49 - $11.99 per itemcom.nook

Turn any door into a smart doorbell. Scan a QR, ring, and answer by video call.

Alert me ★ Watch Open in Play ↗

Total installs: 9
Installs / day: —
Rating: —★
Released: 12 Jun 2026
Last update: 18 Jun 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Permissions

23 in 9 groups

10 Sensitive6 Notable7 Routine

What this app can do with your phone

Know roughly where you are, using mobile towers and Wi-Fi networks
Know your exact location using GPS, Wi-Fi and mobile networks
Use your camera to take photos and record videos
Record sound using your phone's microphone
Call phone numbers without your input, which may cost you money
Read photos, videos, and other files saved in your phone's shared storage

LocationSensitive2

Access to where your device is, using GPS or network signals

Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION

PhoneSensitive2

Access to phone calls, call history, and voicemail

Call phone numbers without your input, which may cost you moneydirectly call phone numbers · CALL_PHONE
See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherSensitive11

Access to miscellaneous device features that don't fit other categories

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Nook turns any door into a smart doorbell — no wiring, no hardware, no monthly hardware fees. Stick a Nook QR code on your door. When a visitor or delivery driver scans it, your phone rings instantly with a live video or audio call — so you can answer the door from anywhere, whether you're in the kitchen or across the city. How it works Create your nook and get a unique QR code. Print it or order a weatherproof sticker and place it on your door. When someone scans it, you get a call. Talk, see who's there, and guide your delivery — all from your phone. Why people love Nook • No hardware required — works with the phone you already have. • Ring from anywhere — answer your door whether you're home or away. • Video or audio calls — see and speak to visitors in real time. • Delivery-friendly — add delivery notes and a verified address so drivers always find you. • More than one door — set up a nook for your home, and even your car, all in one wallet. • Private by design — visitors never see your phone number. They simply scan and ring. Built for real life • Pause a nook anytime when you don't want to be disturbed. • Quiet hours and notification controls put you in charge. • Share your address with trusted partners only when you choose to — and revoke it anytime. • Rate every call so you always know your connection is clear. Go Premium Upgrade to Nook Premium for an ad-free experience, unlimited nooks, HD video, extended call history, and priority sharing. Order printed stickers Get durable, weatherproof Nook stickers delivered to your door in a range of sizes — ready to stick and start ringing. Your privacy matters Your number stays private. Your location is used only to help deliveries reach you, and your address is shared with a partner only when you explicitly allow it. You're always in control. Download Nook and turn your door into a smart doorbell today.

What's new

What's new in this update: • New: when you add a nook, choose to print your own QR sticker or order a pre-printed one shipped to you. • Order printed stickers right from a nook — clearer steps, no payment needed in the app. • Premium screen now shows full subscription details with Terms of Use and Privacy Policy links. • Added in-app Terms of Use and Privacy Policy pages. • Bigger, clearer sticker preview and assorted polish.

Growing in Communication

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