# SCAtoPDF vs VSep

The clearest difference is in-app purchases: SCAtoPDF at none against VSep's 1. VSep's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. VSep sells 1 one-off in-app purchase. SCAtoPDF asks for nothing beyond the download.

SCAtoPDF ships an update every 3 months, VSep every 4 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SCAtoPDF | VSep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vsep/id6759715582/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 59 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MASAHIRO SAITO](https://appshunter.io/developer/1861763299) | [哲 管](https://appshunter.io/developer/1880250954) |

## What reviewers say

### SCAtoPDF

[App page](https://appshunter.io/ios/app/scatopdf/id6759510153)

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

**In-app purchases:** none


### VSep

[App page](https://appshunter.io/ios/app/vsep/id6759715582)

This app uses AI to separate vocals from music, creating karaoke tracks or isolated vocal stems. Process audio locally on your device for privacy and convenience. Export results in high quality for various creative uses.

**Highlights:** AI vocal separation, Karaoke and acapella modes, On-device processing, High-quality results, Import from various sources, Export as WAV

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VSep | $1.99 | one-time |


## Frequently asked questions

### Is SCAtoPDF free?

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

### Is VSep free?

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

### Do SCAtoPDF or VSep have ads?

SCAtoPDF shows ads; VSep does not.

### Which is updated more often, SCAtoPDF or VSep?

SCAtoPDF ships an update every 3 months, and VSep every 4 days. Most recently, SCAtoPDF was updated on October 14, 2026 and VSep on October 7, 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.*