# Grace Audio vs 视频转音频

The clearest difference is in-app purchases: Grace Audio at none against 视频转音频's 4. Grace Audio also leads on iOS requirement (9.0 vs 11.0). 视频转音频's advantage is review sentiment (100% vs 90%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 视频转音频 sells 4 in-app purchases, starting at $2.99 per 7 days. Grace Audio asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Grace Audio | 视频转音频 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/grace-audio/id1507660052/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 90.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 33 MB | 51 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [万杰 韩](https://appshunter.io/developer/1265599509) | [炜立 张](https://appshunter.io/developer/1721722629) |

## What reviewers say

### Grace Audio

[App page](https://appshunter.io/ios/app/grace-audio/id1507660052)

Easily extract audio from various video formats and convert it into ringtones. Adjust audio speed, volume, and format to create custom sound clips. Share your creations directly to messaging apps.

**Highlights:** Extract audio from videos, Create custom ringtones, Adjust audio speed and volume, Support for MP3, AAC, WAV formats, Audio interception range selection, Mono/stereo switching

**Features:** macOS Compatibility

**In-app purchases:** none


### 视频转音频

[App page](https://appshunter.io/ios/app/and/id6504727343)

Extract, convert, and edit audio from videos with this professional tool. It supports various audio formats, separates vocals from instrumentals, and offers noise reduction for enhanced sound quality.

**Highlights:** Video to audio extraction, Multiple audio format conversion, Vocal and instrumental separation, Noise reduction and audio enhancement, Audio splicing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周 | $2.99 | per 7 days |
| 连续包周 | $2.99 | per 7 days |
| 连续包月 | $4.99 | per month |
| 连续包年 | $14.99 | per year |


## Frequently asked questions

### Is Grace Audio free?

Grace Audio is free to download, with no in-app purchases.

### Is 视频转音频 free?

视频转音频 is free to download, with in-app purchases available.

### Do Grace Audio or 视频转音频 have ads?

Neither Grace Audio nor 视频转音频 shows ads.

### Which is updated more often, Grace Audio or 视频转音频?

Grace Audio ships an update every 2 months, and 视频转音频 every 2 months. Most recently, Grace Audio was updated on October 4, 2026 and 视频转音频 on October 15, 2026.

---

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