# Soft Sounds vs Imperial Converter

The clearest difference is price: Soft Sounds at Free against Imperial Converter's $1.00. Soft Sounds also leads on iOS requirement (8.0 vs 17.6). Imperial Converter's advantage is in-app purchases (none vs 1) and update cadence (every 2 days vs every 18 months). On ads and device support there is nothing between them.

Soft Sounds is free to download; Imperial Converter costs $1.00 up front. Soft Sounds sells 1 one-off in-app purchase. Imperial Converter asks for nothing beyond the download.

Soft Sounds ships an update every 18 months, Imperial Converter every 2 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Soft Sounds | Imperial Converter |
| --- | --- | --- |
| Price | **Free** | $1.00 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/soft-sounds/id1274968901/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 30 MB | 1 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [星宇 罗](https://appshunter.io/developer/926348172) | [Aleksandr Skorniakov](https://appshunter.io/developer/1806965176) |

## What reviewers say

### Soft Sounds

[App page](https://appshunter.io/ios/app/soft-sounds/id1274968901)

Drift off to sleep with over 1000 high-quality nature sounds from around the world. Create personalized sound mixes for relaxation or sleep, and use the gentle timer to fade out audio. Wake up feeling refreshed and energized.

**Highlights:** Over 1000 high-quality nature sounds, Personalized sound mixes (up to 5 sounds), Sleep timer with fade-out, High-definition imagery, Background playback, Modern, easy-to-use interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all default sounds | $2.99 | one-time |


### Imperial Converter

[App page](https://appshunter.io/ios/app/imperial-converter/id6744301267)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Soft Sounds free?

Soft Sounds is free to download, with in-app purchases available.

### Is Imperial Converter free?

Imperial Converter costs $1.00, with no in-app purchases.

### Do Soft Sounds or Imperial Converter have ads?

Neither Soft Sounds nor Imperial Converter shows ads.

### Which is updated more often, Soft Sounds or Imperial Converter?

Soft Sounds ships an update every 18 months, and Imperial Converter every 2 days. Most recently, Soft Sounds was updated on November 3, 2026 and Imperial Converter on October 28, 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.*