# MP3 Converter vs Simple Video Speed Controller

MP3 Converter and Simple Video Speed Controller are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. MP3 Converter sells 4 in-app purchases, starting at $2.99 per 7 days and Simple Video Speed Controller sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | MP3 Converter | Simple Video Speed Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mp3-converter-audio-editing/id6642684131/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Litchi Fun Technology Co., Ltd.](https://appshunter.io/developer/1684888838) | [Chase Olson](https://appshunter.io/developer/6806382805) |

## What reviewers say

### MP3 Converter

[App page](https://appshunter.io/ios/app/mp3-converter-audio-editing/id6642684131)

This tool allows for easy audio format conversion, editing, and manipulation. Extract audio from videos, crop, stitch, and enhance sound quality. Ideal for content creators and music enthusiasts.

**Highlights:** Format conversion (MP3, WAV, AAC), Video to audio extraction, Audio cropping and stitching, Add background music, Noise reduction, Volume adjustment, Fade in/out effects, Extract accompaniment and vocals

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $14.99 | per year |
| Lifetime Member | $24.99 | one-time |


### Simple Video Speed Controller

[App page](https://appshunter.io/ios/app/simple-video-speed-controller/id6806633069)

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Standard Tip | $2.99 | one-time |
| Generous Tip | $4.99 | one-time |


## Frequently asked questions

### Is MP3 Converter free?

MP3 Converter is free to download, with in-app purchases available.

### Is Simple Video Speed Controller free?

Simple Video Speed Controller is free to download, with in-app purchases available.

### Do MP3 Converter or Simple Video Speed Controller have ads?

Neither MP3 Converter nor Simple Video Speed Controller 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.*