# MP3 Converter vs 主持伴侣

The clearest difference is in-app purchases: 主持伴侣 at none against MP3 Converter's 4. 主持伴侣 also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, monetization model and device support there is nothing between them.

Both are free to download. MP3 Converter sells 4 in-app purchases, starting at $0.99 per 7 days. 主持伴侣 asks for nothing beyond the download.

MP3 Converter ships an update every 3 weeks, 主持伴侣 weekly. The most recent releases landed on October 28, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | MP3 Converter | 主持伴侣 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mp3-converter-ringtone-maker/id6755480849/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 39 MB | 53 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [启鹏 田](https://appshunter.io/developer/1845107614) | [梁 屈](https://appshunter.io/developer/1821577732) |

## What reviewers say

### MP3 Converter

[App page](https://appshunter.io/ios/app/mp3-converter-ringtone-maker/id6755480849)

Easily extract audio from video files in various formats and convert them into ringtones. Offers advanced audio editing tools like trimming, merging, and noise reduction. Supports multiple import and sharing options.

**Highlights:** Extract audio from video files, Convert to MP3, AAC, M4A, M4R, WAV, OPUS, Create custom ringtones, Trim and merge audio files, Intelligent noise reduction, Audio post-processing (vocal removal, EQ)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $14.99 | per year |
| MP3 Converter Lifetime | $29.99 | one-time |


### 主持伴侣

[App page](https://appshunter.io/ios/app/id6780429098)

This app helps wedding hosts manage music playlists, event schedules, and scripts. It offers cloud synchronization across devices for efficient workflow. Designed for professionals, it streamlines event preparation and execution.

**Highlights:** Music playlist management, Event schedule organization, Script content management, Cloud data synchronization, Multi-device login, On-site operation experience

**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 主持伴侣 free?

主持伴侣 is free to download, with no in-app purchases.

### Do MP3 Converter or 主持伴侣 have ads?

MP3 Converter shows ads; 主持伴侣 does not.

### Which is updated more often, MP3 Converter or 主持伴侣?

MP3 Converter ships an update every 3 weeks, and 主持伴侣 weekly. Most recently, MP3 Converter was updated on October 28, 2026 and 主持伴侣 on October 19, 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.*