# JASP vs Convert MP4 to MP3

The clearest difference is in-app purchases: JASP at none against Convert MP4 to MP3's 1. JASP also leads on iOS requirement (9.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Convert MP4 to MP3 sells 1 one-off in-app purchase. JASP asks for nothing beyond the download.

## The numbers

| Metric | JASP | Convert MP4 to MP3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 18 MB | 15 MB |
| Requires iOS | **9.0** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cub 3 Inteligencia Web](https://appshunter.io/developer/1162163093) | [Antonio Gonzalez de la aleja german](https://appshunter.io/developer/1839645711) |

## What reviewers say

### JASP

[App page](https://appshunter.io/ios/app/jasp/id1383411441)

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

**In-app purchases:** none


### Convert MP4 to MP3

[App page](https://appshunter.io/ios/app/convert-mp4-to-mp3/id6754397301)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is JASP free?

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

### Is Convert MP4 to MP3 free?

Convert MP4 to MP3 is free to download, with in-app purchases available.

### Do JASP or Convert MP4 to MP3 have ads?

Neither JASP nor Convert MP4 to MP3 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.*