# Sirens and Horns + vs AiHear

The clearest difference is ads: AiHear at none against Sirens and Horns +'s shown. AiHear also leads on update cadence (every 4 months vs every 18 months). Sirens and Horns +'s advantage is iOS requirement (12.0 vs 14.0). On price, 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.

Sirens and Horns + ships an update every 18 months, AiHear every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sirens and Horns + | AiHear |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (76 ratings)](https://appshunter.io/ios/app/sirens-and-horns-plus/id981228263/reviews)** | — |
| Number of ratings | **76** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 4 months** |
| Monetization | Ad-supported | — |
| Size | 27 MB | 969 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Jason Torres](https://appshunter.io/developer/981227960) | [NDY Management Pty Ltd](https://appshunter.io/developer/1481167377) |

## What reviewers say

### Sirens and Horns +

[App page](https://appshunter.io/ios/app/sirens-and-horns-plus/id981228263)

Access a collection of loud, fun sound effects like sirens and horns. Use these sounds for pranks, to annoy friends, or set them as custom ringtones, notifications, or alarms. The app offers high-quality audio and is easy to navigate.

**Highlights:** Loud sound effects, Prank sounds, Custom ringtones, Notification sounds, Alarm sounds, High quality audio

**Features:** macOS Compatibility

**In-app purchases:** none


### AiHear

[App page](https://appshunter.io/ios/app/aihear/id1481167378)

**In-app purchases:** none


## Frequently asked questions

### Is Sirens and Horns + free?

Sirens and Horns + is free to download, with no in-app purchases.

### Is AiHear free?

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

### Do Sirens and Horns + or AiHear have ads?

Sirens and Horns + shows ads; AiHear does not.

### Which is updated more often, Sirens and Horns + or AiHear?

Sirens and Horns + ships an update every 18 months, and AiHear every 4 months. Most recently, Sirens and Horns + was updated on November 1, 2026 and AiHear on November 3, 2026.

---

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