Dev tools · alternatives · 2026
24 alternatives to I built an app to use a QR code as my doorbell
I didn’t have a doorbell before (multiple reasons) and my house feels unwelcoming without one. So I built a doorbell app that uses a QR code - visitors scan the QR code to ring the doorbell and I get notified on my phone. Here is an example of the QR code I have on my door. You can scan it and say hello: https://www.thebacklog.net/img/2024/10/show-hn.png This was also a great excuse to build my first app for Android and iPhone. I’d love to get some feedback before I spend more time polishing the app. Please try it out and feel free to ask me any questions! No…
This app converts a QR code into a digital doorbell for homes without traditional doorbells. Visitors scan the code on the door to send a notification to the homeowner's phone, with no login required. Built for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I built an app to use a QR code as my doorbell launched in 2024; newer entries below may have overtaken it.
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No app required, just scan, tap & ring
2023 · doorbellcode.com · its alternatives →
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Turn your smartphone into a smart doorbell with QR code.
Jul 2026 · play.google.com · its alternatives →
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QR codes that make shopping on mobile a breeze
2017 · apps.shopify.com · its alternatives →
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Know who’s at the front door, even when you’re not home
2015 · august.com · its alternatives →
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Sacnbell▲1A QR-powered smart doorbell with one-way video calling
Jan 2026 · scanbell.netlify.app · its alternatives →
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QR code on your wallpaper. Scan it to return lost phone.
2019 · apps.apple.com · its alternatives →
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Free WiFi QR code generator with cool AI art
2023 · nopasswords.xyz · its alternatives →
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- 11Sacnbell▲3
The $0 video doorbell. No hardware, just a QR code.
Jun 2026 · scanbell.pages.dev · its alternatives →
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- 16QC
Today's project: This is a web page that allows you to create a QR code that you can print out and put somewhere in your house. When someone with an iOS device scans it, it will automatically download a wireless profile to their device to auto-connect to your wireless network (SSID & key automatically inserted). If you enable geofencing and someone gets a hold of the QR code or URL that it links to, it won't work unless their browser reports their location within 1/2 mile of the original location where you created the QR code. http://www.getonmywifi.com (Yes, you will be trusting me with…
2011 · getonmywifi.com · its alternatives →
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QR Code Reader the sign of success.
2021 · play.google.com · its alternatives →
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Scan and create QR codes — fully fast, and privacy-friendly.
Jan 2026 · play.google.com · its alternatives →
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Stay connected to your door with a doorvi qr code
2024 · doorvi.co.uk · its alternatives →
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Beautiful free qr code maker for iPhone
2025 · indiegoodies.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →