# 奇妙FM vs 沐然本质

The clearest difference is in-app purchases: 沐然本质 at none against 奇妙FM's 3. 沐然本质 also leads on update cadence (every 2 days vs every 9 months). 奇妙FM's advantage is iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. 奇妙FM sells 3 in-app purchases, starting at $0.99 per month. 沐然本质 asks for nothing beyond the download.

奇妙FM ships an update every 9 months, 沐然本质 every 2 days. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 奇妙FM | 沐然本质 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fm/id6450441150/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 36 MB | 598 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [迎祥 范](https://appshunter.io/developer/1536256199) | [Hangzhou Original Innovation Technology Co.,Ltd.](https://appshunter.io/developer/1303386165) |

## What reviewers say

### 奇妙FM

[App page](https://appshunter.io/ios/app/fm/id6450441150)

This app offers a minimalist, retro-style collection of white noise and meditation sounds designed to aid sleep, focus, and relaxation. It allows users to create personalized soundscapes by combining various natural sounds, with features like timed shut-off and volume control for a comfortable listening experience.

**Highlights:** Diverse white noise and nature sounds, Customizable sound combinations, Timed shut-off function, Flexible volume adjustment, Minimalist retro design, Enhances focus and relaxation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FM Plus Monthly Subscription | $0.99 | per month |
| FM Plus Annual Subscription | $2.99 | per year |
| FM Plus Permanent Member | $1.99 | one-time |


### 沐然本质

[App page](https://appshunter.io/ios/app/id6765997014)

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

**In-app purchases:** none


## Frequently asked questions

### Is 奇妙FM free?

奇妙FM is free to download, with in-app purchases available.

### Is 沐然本质 free?

沐然本质 is free to download, with no in-app purchases.

### Do 奇妙FM or 沐然本质 have ads?

Neither 奇妙FM nor 沐然本质 shows ads.

### Which is updated more often, 奇妙FM or 沐然本质?

奇妙FM ships an update every 9 months, and 沐然本质 every 2 days. Most recently, 奇妙FM was updated on October 5, 2026 and 沐然本质 on September 29, 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.*