# The Audio Converter vs Willms HV

The clearest difference is in-app purchases: Willms HV at none against The Audio Converter's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. The Audio Converter sells 6 in-app purchases, starting at $3.99 per month. Willms HV asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | The Audio Converter | Willms HV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14K ratings)](https://appshunter.io/ios/app/the-audio-converter/id889643660/reviews)** | — |
| Number of ratings | **14K** | — |
| Positive reviews | 34.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 47 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Float Tech, LLC](https://appshunter.io/developer/483697886) | [Idwell GmbH](https://appshunter.io/developer/1269662593) |

## What reviewers say

### The Audio Converter

[App page](https://appshunter.io/ios/app/the-audio-converter/id889643660)

Easily transform audio and video files into various popular audio formats like MP3, WAV, and M4A. Supports dozens of input formats and offers quick, cloud-based or local conversions. Save, share, or listen to your converted files directly from the app.

**Highlights:** Convert audio/video to MP3, WAV, M4A, AAC, FLAC, OGG, WMA, AIFF, Supports dozens of input formats (MOV, MP4, WMA, etc.), Fast cloud-based conversions, Optional local conversions for popular types, Save, share, or listen to converted files, In-app file browser, AirDrop support

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pass | $3.99 | per month |
| Premium Pass | $3.99 | per month |
| Premium Pass | $9.99 | per year |
| Lifetime Pass | $12.99 | one-time |
| Lifetime Pass | $29.99 | one-time |
| Lifetime Pass Promo | $29.99 | one-time |

**What reviewers like**

- 🚀 Efficient file conversion
- 👍 Easy to use
- 🚀 Fast conversion speed
- 👍 Works great for audio/video conversion
- 👍 Useful for creators

**What reviewers complain about**

- 🐛 Crashes/freezes on iOS 13
- 💰 Subscription required for full functionality
- 🔒 Privacy concerns with file uploads
- 🤔 Unclear subscription model
- 🤔 Limited free features

**Reported bugs**

- Conversion errors
- Inconsistent behavior with file sizes
- Login/subscription issues

**Requested features**

- Bulk file conversion
- Local file conversion (no uploads)
- More audio format support (e.g. OPUS)
- Volume/quality control for converted files


### Willms HV

[App page](https://appshunter.io/ios/app/willms-hv/id6480591682)

**In-app purchases:** none


## Frequently asked questions

### Is The Audio Converter free?

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

### Is Willms HV free?

Willms HV is free to download, with no in-app purchases.

### Do The Audio Converter or Willms HV have ads?

Neither The Audio Converter nor Willms HV shows ads.

### Which is updated more often, The Audio Converter or Willms HV?

The Audio Converter ships an update every 2 months, and Willms HV every 2 months. Most recently, The Audio Converter was updated on October 27, 2026 and Willms HV on October 16, 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.*