# In Symphony vs Emergency Sounds +

The clearest difference is ads: In Symphony at none against Emergency Sounds +'s shown. In Symphony also leads on update cadence (every 3 weeks vs every 18 months) and iOS requirement (9.0 vs 12.0). 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.

In Symphony ships an update every 3 weeks, Emergency Sounds + every 18 months. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | In Symphony | Emergency Sounds + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (104 ratings)](https://appshunter.io/ios/app/emergency-sounds-plus/id981770256/reviews)** |
| Number of ratings | — | **104** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 18 months |
| Monetization | — | Ad-supported |
| Size | 85 MB | 33 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [neXtworks Srl](https://appshunter.io/developer/442929472) | [E K S Boltz](https://appshunter.io/developer/981769409) |

## What reviewers say

### In Symphony

[App page](https://appshunter.io/ios/app/in-symphony/id654949126)

**Features:** macOS Compatibility

**In-app purchases:** none


### Emergency Sounds +

[App page](https://appshunter.io/ios/app/emergency-sounds-plus/id981770256)

Access a collection of loud horns, sirens, and emergency sounds for use as ringtones, notifications, or alarms. Never miss an important alert again with these attention-grabbing sound effects.

**Highlights:** Free loud emergency sounds, Customizable ringtones, Notification and alarm sounds, Police, fire, and other emergency sounds, Easy and safe to use

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

**In-app purchases:** none


## Frequently asked questions

### Is In Symphony free?

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

### Is Emergency Sounds + free?

Emergency Sounds + is free to download, with no in-app purchases.

### Do In Symphony or Emergency Sounds + have ads?

Emergency Sounds + shows ads; In Symphony does not.

### Which is updated more often, In Symphony or Emergency Sounds +?

In Symphony ships an update every 3 weeks, and Emergency Sounds + every 18 months. Most recently, In Symphony was updated on October 29, 2026 and Emergency Sounds + on November 1, 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.*