# Audio Compressor MP3 Converter vs Loopie Sessions

The clearest difference is in-app purchases: Loopie Sessions at none against Audio Compressor MP3 Converter's 1. Loopie Sessions also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Audio Compressor MP3 Converter sells 1 one-off in-app purchase. Loopie Sessions asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Audio Compressor MP3 Converter | Loopie Sessions |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 4 MB | 25 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [嘉莉 梁](https://appshunter.io/developer/1873213022) | [Lukas Steiner](https://appshunter.io/developer/1643686103) |

## What reviewers say

### Audio Compressor MP3 Converter

[App page](https://appshunter.io/ios/app/audio-compressor-mp3-converter/id6769563659)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Lifetime | $1.99 | one-time |


### Loopie Sessions

[App page](https://appshunter.io/ios/app/loopie-sessions/id6792710809)

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

**In-app purchases:** none


## Frequently asked questions

### Is Audio Compressor MP3 Converter free?

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

### Is Loopie Sessions free?

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

### Do Audio Compressor MP3 Converter or Loopie Sessions have ads?

Neither Audio Compressor MP3 Converter nor Loopie Sessions shows ads.

### Which is updated more often, Audio Compressor MP3 Converter or Loopie Sessions?

Audio Compressor MP3 Converter ships an update every 2 days, and Loopie Sessions every 2 days. Most recently, Audio Compressor MP3 Converter was updated on October 7, 2026 and Loopie Sessions on October 11, 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.*