# Air Raid Siren vs Train Sounds Simulator

The clearest difference is in-app purchases: Train Sounds Simulator at none against Air Raid Siren's 1. Train Sounds Simulator also leads on ads (none vs shown) and review sentiment (100% vs 66%). Air Raid Siren's advantage is rating (4.5 vs 4.1) and ratings volume (787 vs 7). On price and device support there is nothing between them.

Both are free to download. Air Raid Siren sells 1 one-off in-app purchase. Train Sounds Simulator asks for nothing beyond the download.

Air Raid Siren holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Air Raid Siren has 787 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 66% of Air Raid Siren's written reviews are positive against 100% of Train Sounds Simulator's, so the app with the better star average is not the one people write more warmly about.

Air Raid Siren ships an update every 6 months, Train Sounds Simulator every 2 months. The most recent releases landed on September 25, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Air Raid Siren | Train Sounds Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (787 ratings)](https://appshunter.io/ios/app/air-raid-siren/id979050977/reviews)** | [4.1 (7 ratings)](https://appshunter.io/ios/app/train-sounds-simulator/id1570153400/reviews) |
| Number of ratings | **787** | 7 |
| Positive reviews | 66.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 50 MB |
| Requires iOS | 17.6 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Brandon Stecklein](https://appshunter.io/developer/498894252) | [Nipuna Arachchi](https://appshunter.io/developer/1488603319) |

## What reviewers say

### Air Raid Siren

[App page](https://appshunter.io/ios/app/air-raid-siren/id979050977)

This app provides a collection of high-quality stereo sound effects of air raid and tornado sirens from around the world. Users can play single sounds, loop them infinitely, or even play multiple sounds simultaneously for a chaotic effect. It's designed for entertainment and to warn others.

**Highlights:** High-quality stereo siren sound effects, Global siren sounds, Single play mode, Infinite loop mode, Play multiple sounds simultaneously, Prank and entertainment use

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertising Removal | $2.99 | one-time |

**What reviewers like**

- 🤑 Funny to use
- 🔊 Realistic siren sounds
- 🤓 Great for siren enthusiasts

**What reviewers complain about**

- 🐢 Slow loading times
- 🐛 Crashes and bugs
- 🚫 Doesn't work on some devices

**Reported bugs**

- Constant loading issues
- Crashes on launch for many users
- Marching button doesn't work

**Requested features**

- Add more siren sounds (e.g. Whelen Vortex, T-128, Hurricane 130, Alertronic 6000)
- Improve sound quality and naming of some sirens
- Allow uploading custom sounds
- Add a tornado warning siren


### Train Sounds Simulator

[App page](https://appshunter.io/ios/app/train-sounds-simulator/id1570153400)

Experience realistic train and subway sounds for immersive journeys or unique ringtones. This app offers a simulation of various train sound effects, perfect for both adults and children to enjoy. It's a great way to explore the world of railway audio.

**Highlights:** Realistic train sound effects, Modern subway train sounds, Vintage train whistle sounds, Sound exploration, Ringtone creation potential

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Air Raid Siren free?

Air Raid Siren is free to download, with in-app purchases available.

### Is Train Sounds Simulator free?

Train Sounds Simulator is free to download, with no in-app purchases.

### Which has better reviews, Air Raid Siren or Train Sounds Simulator?

Air Raid Siren is rated higher. Air Raid Siren averages 4.5 out of 5 from 787 ratings, while Train Sounds Simulator averages 4.1 from 7 ratings.

### Do Air Raid Siren or Train Sounds Simulator have ads?

Air Raid Siren shows ads; Train Sounds Simulator does not.

### Which is updated more often, Air Raid Siren or Train Sounds Simulator?

Air Raid Siren ships an update every 6 months, and Train Sounds Simulator every 2 months. Most recently, Air Raid Siren was updated on September 25, 2026 and Train Sounds Simulator on September 16, 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.*