# Audio Converter vs Pendoly

The clearest difference is review sentiment: Pendoly at 100% against Audio Converter's 0%. Pendoly also leads on in-app purchases (none vs 5) and rating (5.0 vs 4.5). Audio Converter's advantage is price (Free vs $3.99) and ratings volume (53 vs 2). On ads, device support and iOS requirement there is nothing between them.

Audio Converter is free to download; Pendoly costs $3.99 up front. Audio Converter sells 5 in-app purchases, starting at $9.99 per month. Pendoly asks for nothing beyond the download.

Pendoly holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Audio Converter has 53 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Audio Converter's written reviews are positive against 100% of Pendoly's.

Audio Converter ships an update every 3 weeks, Pendoly every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Audio Converter | Pendoly |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.5 (53 ratings)](https://appshunter.io/ios/app/audio-converter-ringtone-mp3/id1609873836/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pendoly/id6755604764/reviews)** |
| Number of ratings | **53** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Freemium** | Paid |
| Size | 42 MB | 32 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sunshine Software Labs](https://appshunter.io/developer/1788219451) | [Caroline Siegers](https://appshunter.io/developer/1854826310) |

## What reviewers say

### Audio Converter

[App page](https://appshunter.io/ios/app/audio-converter-ringtone-mp3/id1609873836)

Convert audio files to various formats like MP3 and WAV, trim them, and create ringtones. Organize, compress, and extract audio from videos. Enjoy offline functionality and a built-in media player.

**Highlights:** Multiple audio format conversion, Audio trimming and editing, Ringtone creation, File management and grouping, Audio extraction from video, Offline functionality, Built-in media player

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium Monthly | $9.99 | per month |
| 3 Days Free Trial Weekly VIP | $9.99 | per 7 days |
| Get Premium Annual Limited | $9.99 | per year |
| Annual VIP | $49.99 | per year |
| Get Premium One Purchase | $4.99 | one-time |


### Pendoly

[App page](https://appshunter.io/ios/app/pendoly/id6755604764)

This app transforms pendulum swings into musical compositions. Choose from various instrument sounds or create your own unique harmonies. Experience the blend of physics and music with high-quality, recorded instruments.

**Highlights:** Pendulum-driven music generation, Customizable harmonies, Multiple high-quality instrument sounds, Physics-based composition, Hand-recorded instruments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Audio Converter free?

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

### Is Pendoly free?

Pendoly costs $3.99, with no in-app purchases.

### Which has better reviews, Audio Converter or Pendoly?

Pendoly is rated higher. Audio Converter averages 4.5 out of 5 from 53 ratings, while Pendoly averages 5.0 from 2 ratings.

### Do Audio Converter or Pendoly have ads?

Neither Audio Converter nor Pendoly shows ads.

### Which is updated more often, Audio Converter or Pendoly?

Audio Converter ships an update every 3 weeks, and Pendoly every 2 months. Most recently, Audio Converter was updated on October 24, 2026 and Pendoly on October 25, 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.*