# Buzzer vs Koub

The clearest difference is in-app purchases: Koub at none against Buzzer's 5. Koub also leads on iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Buzzer sells 5 in-app purchases, starting at $1.99 per 7 days. Koub asks for nothing beyond the download.

## The numbers

| Metric | Buzzer | Koub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (60 ratings)](https://appshunter.io/ios/app/buzzer-big-red-button-sound/id6755054456/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 36 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Omari Sopromadze](https://appshunter.io/developer/1779799536) | [Abed Mahfouz](https://appshunter.io/developer/1062780478) |

## What reviewers say

### Buzzer

[App page](https://appshunter.io/ios/app/buzzer-big-red-button-sound/id6755054456)

Transform your device into a versatile game night buzzer. Enjoy a large, tactile button with satisfying sound and haptics. Access various modes like soundboards, random decisions, and timers to enhance parties, trivia, and group activities.

**Highlights:** Large tactile 3D buzzer with haptics, 16+ loud sound effects, Soundboard mode, Yes/No random decision mode, Game timer and scoreboard, Custom sound recording (Pro), Home Screen widget

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $1.99 | per 7 days |
| Pro Weekly | $1.99 | per 7 days |
| Pro Annual | $14.99 | per year |
| Pro Annual | $14.99 | per year |
| Pro Lifetime | $29.99 | one-time |


### Koub

[App page](https://appshunter.io/ios/app/koub/id6757701348)

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

**In-app purchases:** none


## Frequently asked questions

### Is Buzzer free?

Buzzer is free to download, with in-app purchases available.

### Is Koub free?

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

### Do Buzzer or Koub have ads?

Neither Buzzer nor Koub shows ads.

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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.*