# Da Buzzer vs AV Control (AV over IP)

The clearest difference is iOS requirement: AV Control (AV over IP) at 15.5 against Da Buzzer's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Da Buzzer ships an update every 15 months, AV Control (AV over IP) every 8 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Da Buzzer | AV Control (AV over IP) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/da-buzzer/id1528230392/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 8 months** |
| Monetization | Free | — |
| Size | 12 MB | 27 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rahul Rahate](https://appshunter.io/developer/1492366192) | [SHAO CHUN KUO](https://appshunter.io/developer/1790988361) |

## What reviewers say

### Da Buzzer

[App page](https://appshunter.io/ios/app/da-buzzer/id1528230392)

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.

**Highlights:** QR code powered doorbell, Instant visitor notifications, No hardware or batteries required, Supports multiple users, Works anywhere with internet, Customizable visitor pages

**Features:** macOS Compatibility

**In-app purchases:** none


### AV Control (AV over IP)

[App page](https://appshunter.io/ios/app/av-control-av-over-ip/id6744046286)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Da Buzzer free?

Da Buzzer is free to download, with no in-app purchases.

### Is AV Control (AV over IP) free?

AV Control (AV over IP) is free to download, with no in-app purchases.

### Do Da Buzzer or AV Control (AV over IP) have ads?

Neither Da Buzzer nor AV Control (AV over IP) shows ads.

### Which is updated more often, Da Buzzer or AV Control (AV over IP)?

Da Buzzer ships an update every 15 months, and AV Control (AV over IP) every 8 months. Most recently, Da Buzzer was updated on October 24, 2026 and AV Control (AV over IP) on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*