# FM OXIGENO vs Reverse Audio

The clearest difference is in-app purchases: FM OXIGENO at none against Reverse Audio's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Reverse Audio sells 2 in-app purchases, starting at $5.99 per 7 days. FM OXIGENO asks for nothing beyond the download.

## The numbers

| Metric | FM OXIGENO | Reverse Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (4 ratings)](https://appshunter.io/ios/app/reverse-audio-fun-singing/id6751775345/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 68 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [305 STREAM, INC](https://appshunter.io/developer/1478195577) | [Alex Turchenko](https://appshunter.io/developer/1803795881) |

## What reviewers say

### FM OXIGENO

[App page](https://appshunter.io/ios/app/fm-oxigeno/id6749970793)

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

**In-app purchases:** none


### Reverse Audio

[App page](https://appshunter.io/ios/app/reverse-audio-fun-singing/id6751775345)

Record your voice and instantly play it backward to create humorous audio clips. This app makes it simple to share funny reversed sounds with friends for entertainment and challenges.

**Highlights:** Record voice, Play audio in reverse, Create funny audio clips, Share recordings, Sing backwards challenge

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is FM OXIGENO free?

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

### Is Reverse Audio free?

Reverse Audio is free to download, with in-app purchases available.

### Do FM OXIGENO or Reverse Audio have ads?

Neither FM OXIGENO nor Reverse Audio shows ads.

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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.*