# Image Compressor Studio vs MP3 Converter

The clearest difference is in-app purchases: Image Compressor Studio at none against MP3 Converter's 3. Image Compressor Studio also leads on iOS requirement (15.1 vs 17). MP3 Converter's advantage is update cadence (weekly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. MP3 Converter sells 3 in-app purchases, starting at $0.99 per month. Image Compressor Studio asks for nothing beyond the download.

Image Compressor Studio ships an update monthly, MP3 Converter weekly. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Image Compressor Studio | MP3 Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mp3-converter-ringtone-maker-plus/id6752532441/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 47 MB |
| Requires iOS | **15.1** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [StudyBridge LLC](https://appshunter.io/developer/1830101876) | [应芳 卢](https://appshunter.io/developer/1742092879) |

## What reviewers say

### Image Compressor Studio

[App page](https://appshunter.io/ios/app/image-compressor-studio/id6751759191)

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

**In-app purchases:** none


### MP3 Converter

[App page](https://appshunter.io/ios/app/mp3-converter-ringtone-maker-plus/id6752532441)

This app is a comprehensive audio editing tool that allows for easy conversion between various audio formats, extraction of audio from videos, and precise trimming of music for ringtones. It offers batch processing and speed adjustment for efficient audio manipulation.

**Highlights:** Convert between 18 audio formats, Extract audio from videos, Millisecond-accurate audio trimming, Batch audio processing, Adjust export playback speed, Import from multiple sources

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $2.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Image Compressor Studio free?

Image Compressor Studio is free to download, with no in-app purchases.

### Is MP3 Converter free?

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

### Do Image Compressor Studio or MP3 Converter have ads?

Neither Image Compressor Studio nor MP3 Converter shows ads.

### Which is updated more often, Image Compressor Studio or MP3 Converter?

Image Compressor Studio ships an update monthly, and MP3 Converter weekly. Most recently, Image Compressor Studio was updated on October 9, 2026 and MP3 Converter on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*