# Power PDF Pro vs Sound Split

The clearest difference is review sentiment: Power PDF Pro at 52% against Sound Split's 0%. Power PDF Pro also leads on rating (4.8 vs 3.7) and in-app purchases (none vs 3). Sound Split's advantage is price (Free vs $5.99) and iOS requirement (12.0 vs 16.6). On ads and device support there is nothing between them.

Sound Split is free to download; Power PDF Pro costs $5.99 up front. Sound Split sells 3 one-off in-app purchases. Power PDF Pro asks for nothing beyond the download.

Power PDF Pro holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Power PDF Pro has 300 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 52% of Power PDF Pro's written reviews are positive against 0% of Sound Split's.

## The numbers

| Metric | Power PDF Pro | Sound Split |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.8 (300 ratings)](https://appshunter.io/ios/app/power-pdf-pro/id592358758/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/sound-split/id6618147632/reviews) |
| Number of ratings | **300** | 3 |
| Positive reviews | **52.2% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 56 MB | 92 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ComcSoft Corporation](https://appshunter.io/developer/413971334) | [APIDEED LLC](https://appshunter.io/developer/1552360826) |

## What reviewers say

### Power PDF Pro

[App page](https://appshunter.io/ios/app/power-pdf-pro/id592358758)

Create, modify, and view PDF documents with advanced features for business professionals. Includes cloud storage integration, file conversion, editing tools, and robust file management.

**Highlights:** Create PDFs from various file types, Convert photos and scans to PDF, Combine, split, and reorder PDF pages, Add password protection, Cloud storage integration (Dropbox, Box, Google Drive), File management and organization, Annotate and bookmark PDFs

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

**In-app purchases:** none


### Sound Split

[App page](https://appshunter.io/ios/app/sound-split/id6618147632)

This utility app uses AI to separate audio into different components like vocals, drums, and instrumentals. Users can create custom audio versions, adjust volumes, and download their results.

**Highlights:** AI-powered audio splitting, Separate vocals, drums, instrumentals, Adjust audio volume, Create custom audio versions, Download split audio files

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BASIC | $14.99 | one-time |
| STANDARD | $34.99 | one-time |
| PREMIUM | $119.99 | one-time |


## Frequently asked questions

### Is Power PDF Pro free?

Power PDF Pro costs $5.99, with no in-app purchases.

### Is Sound Split free?

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

### Which has better reviews, Power PDF Pro or Sound Split?

Power PDF Pro is rated higher. Power PDF Pro averages 4.8 out of 5 from 300 ratings, while Sound Split averages 3.7 from 3 ratings.

### Do Power PDF Pro or Sound Split have ads?

Neither Power PDF Pro nor Sound Split shows ads.

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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.*