# 声迹 vs ScrollStitch

The clearest difference is in-app purchases: ScrollStitch at none against 声迹's 4. 声迹's advantage is update cadence (weekly vs every 3 months) and device support (4 vs 2). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. 声迹 sells 4 in-app purchases, starting at $0.29 per 7 days. ScrollStitch asks for nothing beyond the download.

声迹 ships an update weekly, ScrollStitch every 3 months. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 声迹 | ScrollStitch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6759970703/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 51 MB | 10 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [桂迎 魏](https://appshunter.io/developer/1841279020) | [卓 孟](https://appshunter.io/developer/1882169489) |

## What reviewers say

### 声迹

[App page](https://appshunter.io/ios/app/id6759970703)

This audio tool allows users to extract audio from videos, edit music clips, create M4R ringtones, and convert between common audio formats. It also offers features like audio merging, compression, speed and pitch adjustment, and ID3 tag editing for mobile creators and audio processing needs.

**Highlights:** Extract audio from video, Edit and trim audio clips, Create M4R ringtones, Convert audio formats, Merge and compress audio, Adjust speed and pitch, Manage local audio files

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $0.29 | per 7 days |
| 月会员 | $0.99 | per month |
| 年会员 | $3.99 | per year |
| 声迹终生会员 | $4.99 | one-time |


### ScrollStitch

[App page](https://appshunter.io/ios/app/scrollstitch/id6760035387)

Effortlessly combine multiple screenshots into a single, scrollable image. Utilize a system share extension for direct stitching from your photo album, minimizing app opens.

**Highlights:** Stitch multiple screenshots, Create long, scrollable images, System share extension integration, Direct stitching from photo album, Minimize app opening

**Features:** Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is 声迹 free?

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

### Is ScrollStitch free?

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

### Do 声迹 or ScrollStitch have ads?

Neither 声迹 nor ScrollStitch shows ads.

### Which is updated more often, 声迹 or ScrollStitch?

声迹 ships an update weekly, and ScrollStitch every 3 months. Most recently, 声迹 was updated on October 28, 2026 and ScrollStitch on October 9, 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.*