# MP3 Converter vs IF Helper

The clearest difference is in-app purchases: IF Helper at none against MP3 Converter's 4. IF Helper also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. MP3 Converter sells 4 in-app purchases, starting at $2.99 per 7 days. IF Helper asks for nothing beyond the download.

## The numbers

| Metric | MP3 Converter | IF Helper |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 38 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Litchi Fun Technology Co., Ltd.](https://appshunter.io/developer/1684888838) | [Yanyong Pumkumarn](https://appshunter.io/developer/708352348) |

## 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 |


### IF Helper

[App page](https://appshunter.io/ios/app/if-helper-fasting-timer/id6762452391)

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

**In-app purchases:** none


## Frequently asked questions

### Is MP3 Converter free?

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

### Is IF Helper free?

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

### Do MP3 Converter or IF Helper have ads?

Neither MP3 Converter nor IF Helper 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.*