# Real Air Horn (Prank) vs Flags 4 Fun

The clearest difference is ads: Flags 4 Fun at none against Real Air Horn (Prank)'s shown. Real Air Horn (Prank)'s advantage is update cadence (every 5 months vs every 21 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Real Air Horn (Prank) ships an update every 5 months, Flags 4 Fun every 21 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Real Air Horn (Prank) | Flags 4 Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (85 ratings)](https://appshunter.io/ios/app/real-air-horn-prank/id1299961020/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | 38.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 21 months |
| Monetization | Ad-supported | — |
| Size | 13 MB | 34 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Inigo Mato](https://appshunter.io/developer/909904431) | [Chiew Carol](https://appshunter.io/developer/1447077886) |

## What reviewers say

### Real Air Horn (Prank)

[App page](https://appshunter.io/ios/app/real-air-horn-prank/id1299961020)

This app provides a collection of realistic sound effects like air horns, trains, and vuvuzelas. It can be used for pranks, startling friends, or even cheering at events. Sound detection is also included for enhanced pranking capabilities.

**Highlights:** Realistic sound effects, Air horn, train, ship, air raid, vuvuzela sounds, Sound detection feature, Prank and scare friends, Cheer at sports events

**Features:** macOS Compatibility

**In-app purchases:** none


### Flags 4 Fun

[App page](https://appshunter.io/ios/app/flags-4-fun/id1477859310)

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

**In-app purchases:** none


## Frequently asked questions

### Is Real Air Horn (Prank) free?

Real Air Horn (Prank) is free to download, with no in-app purchases.

### Is Flags 4 Fun free?

Flags 4 Fun is free to download, with no in-app purchases.

### Do Real Air Horn (Prank) or Flags 4 Fun have ads?

Real Air Horn (Prank) shows ads; Flags 4 Fun does not.

### Which is updated more often, Real Air Horn (Prank) or Flags 4 Fun?

Real Air Horn (Prank) ships an update every 5 months, and Flags 4 Fun every 21 months. Most recently, Real Air Horn (Prank) was updated on October 22, 2026 and Flags 4 Fun on October 25, 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.*