Da Buzzer vs Come On Back
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Da Buzzer
This app allows you to know when visitors arrive without installing hardware. Generate a unique QR code that guests scan to send you an instant notification. It's ideal for homes and businesses, supporting multiple users and working anywhere with internet access.
- QR code powered doorbell
- Instant visitor notifications
- No hardware or batteries required
- Supports multiple users
- Works anywhere with internet
- Customizable visitor pages
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Your Doorbell, Reinvented. Da Buzzer is a smart, wireless, and effortless way to know when someone is at your door—without installing hardware or relying on batteries. Simply generate and print your unique QR code. When guests scan it, you instantly receive a notification on your phone. Perfect for Every Home or Business Whether you live with family, share a space with roommates, or manage a storefront, Da Buzzer supports multiple users. Add several people to the same QR code so everyone gets notified at the same time—never miss a visitor again. Always On. Always Reliable. No wires. No power source. No extra devices. Da Buzzer works anywhere you have internet access, making it ideal for buildings with limited infrastructure or frequent power outages. Create a Personalized Welcome Customize your QR-powered visitor page with names, instructions, or location details—helping guests know exactly where to go and who they’re there to see. Da Buzzer turns any door into a smart entrance—with zero setup hassles.
Come On Back
This utility app serves as a pager system for Air Traffic Controllers. It is designed for facilities that have adopted the specific Come On Back ATC Pager system.
- ATC Pager functionality
- Facility-specific implementation
- Designed for Air Traffic Controllers
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This app is intended for Air Traffic Controllers who work at facilities that have implemented Come On Back, the ATC Pager.
Screenshots
Verdict
The clearest difference is update cadence: Come On Back at every 4 months against Da Buzzer's every 15 months. On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Da Buzzer against 5.0 for Come On Back. Both are backed by a comparable volume of ratings — 6 and 6 respectively.
Da Buzzer ships an update every 15 months, Come On Back every 4 months. The most recent releases landed on September 23, 2026 and October 4, 2026 respectively.
| Parameter | Da Buzzer | Come On Back |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (6 ratings) |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 6 | 6 |
| Update frequency | Every 15 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.2 — better |
| Further details — not scored | ||
| Size | 12 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Rahul Rahate | Amalgamated Bitpushers LLC |
Customer experience
Da Buzzer
Come On Back
In-app purchases
Da Buzzer
No in-app purchases
Come On Back
No in-app purchases
