# Sirs Satelital Lite vs Da Buzzer

The clearest difference is update cadence: Da Buzzer at every 15 months against Sirs Satelital Lite's every 33 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Sirs Satelital Lite ships an update every 33 months, Da Buzzer every 15 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sirs Satelital Lite | Da Buzzer |
| --- | --- | --- |
| 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 33 months | **Every 15 months** |
| Monetization | — | Free |
| Size | 4 MB | 12 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Omar Ramos](https://appshunter.io/developer/1494539435) | [Rahul Rahate](https://appshunter.io/developer/1492366192) |

## What reviewers say

### Sirs Satelital Lite

[App page](https://appshunter.io/ios/app/sirs-satelital-lite/id1494539496)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Sirs Satelital Lite free?

Sirs Satelital Lite is free to download, with no in-app purchases.

### Is Da Buzzer free?

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

### Do Sirs Satelital Lite or Da Buzzer have ads?

Neither Sirs Satelital Lite nor Da Buzzer shows ads.

### Which is updated more often, Sirs Satelital Lite or Da Buzzer?

Sirs Satelital Lite ships an update every 33 months, and Da Buzzer every 15 months. Most recently, Sirs Satelital Lite was updated on October 25, 2026 and Da Buzzer on October 24, 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.*