245+ iOS apps curated and reviewed
Out of 245+ loud horn boat apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.2★ (4.4K) | Yes | No | Oct 2026 | |
| 2 |  | Free | 4.5★ (4.2K) | Yes | No | Sep 2026 | |
| 3 |  | Free | 4.4★ (1.4K) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.8★ (16) | No | No | Jul 2026 | |
| 5 |  | Free | 3.5★ (104) | Yes | No | Aug 2026 | |
| 6 |  | $2.99 | 4.1★ (17) | No | No | May 2026 | |
| 7 |  | Free | 4.8★ (175K) | Yes | No | Oct 2026 | |
| 8 |  | Free | 4.5★ (801) | Yes | No | Sep 2026 |
Transform your phone into a powerful noise maker with a variety of loud sounds. Prank friends, scare them, or cheer at events with this fun soundboard. Features continuous play and animation effects.
This app provides a collection of high-quality horn and siren sounds. Tap buttons to play various sounds like police sirens, air horns, and DJ horns. It's a fun way to prank friends or add sound effects to events.
This app provides a variety of loud sound effects, including air horns, police sirens, and stadium horns. It's designed for fun and pranks, allowing users to play these sounds on demand. Enjoy high-quality, loud noises for events or to amuse people around you.
