# Slideshow Master Pro vs Compressor Pro

The clearest difference is price: Slideshow Master Pro at Free against Compressor Pro's $3.99. Slideshow Master Pro also leads on ratings volume (1.3K vs 111) and review sentiment (84% vs 72%). Compressor Pro's advantage is update cadence (every 10 days vs every 5 months). On rating, ads, in-app purchases and monetization model there is nothing between them.

Slideshow Master Pro is free to download; Compressor Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for Slideshow Master Pro against 4.7 for Compressor Pro. That said, the two scores are not equally well evidenced: Slideshow Master Pro has 1.3K ratings behind it against 111, so its average is the more settled of the two. Written reviews are what separate them: 84% of Slideshow Master Pro's written reviews are positive against 72% of Compressor Pro's.

Slideshow Master Pro ships an update every 5 months, Compressor Pro every 10 days. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Slideshow Master Pro | Compressor Pro |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.6 (1.3K ratings)](https://appshunter.io/ios/app/slideshow-master-pro-maker/id1225490847/reviews) | **[4.7 (111 ratings)](https://appshunter.io/ios/app/compressor-pro/id1530364526/reviews)** |
| Number of ratings | **1.3K** | 111 |
| Positive reviews | **84.3% of reviews** | 72.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 85 MB | 27 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [丽譞 牛](https://appshunter.io/developer/944644382) | [LANARS LLC](https://appshunter.io/developer/1472204691) |

## What reviewers say

### Slideshow Master Pro

[App page](https://appshunter.io/ios/app/slideshow-master-pro-maker/id1225490847)

Easily create engaging video slideshows from your photos. Select templates, add music from a large library, and apply stunning transitions and animations. Save and share your creations in various resolutions.

**Highlights:** Combine photos into movies, 150+ stunning transitions, 50+ built-in music tracks, Customizable photo cropping, Multiple resolution support, Moving and particle animations

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Simple and straightforward
- 💡 Lots of effects and transitions
- 👍 User-friendly interface
- 🚀 Fast and efficient

**What reviewers complain about**

- 🐛 Crashes when adding music
- 🔒 Limited music options
- 🐛 Orientation issues on iPad
- 🐛 Rendering problems with large slideshows
- 🔒 Cannot use own audio recordings

**Reported bugs**

- Crashes when trying to add music
- Slideshow order not maintained
- Compatibility issues with iOS 10.3.2

**Requested features**

- Add option to select photos from albums
- Implement continuous loop playback
- Allow mixing of videos and photos
- Provide more music/audio options


### Compressor Pro

[App page](https://appshunter.io/ios/app/compressor-pro/id1530364526)

This app helps you free up storage space by compressing videos and images. It allows you to reduce file sizes without significant quality loss, making it easier to share media and manage your device's storage.

**Highlights:** Compresses videos and images, Frees up disk space, Supports multiple file formats, Offline compression, Restore deleted files, Batch processing up to 30 files

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Fast and efficient
- ✨ Clean UI
- 👍 Works well
- 💡 Good for reducing video size for sharing

**What reviewers complain about**

- 🐛 Does not compress at all
- 🐛 Files do not compress
- 🐛 Stops compressing halfway through
- 🐛 Compression not up to the mark for videos
- 🐛 Cannot set target size or less than 30%

**Reported bugs**

- Charged without permission
- App crashes
- Files do not compress
- Compression stops halfway
- Unable to select output file format

**Requested features**

- Add a way to strip metadata from output video
- Remove 30 file limitation
- Add select all functionality
- Show file names
- Remember quality settings


## Frequently asked questions

### Is Slideshow Master Pro free?

Slideshow Master Pro is free to download, with no in-app purchases.

### Is Compressor Pro free?

Compressor Pro costs $3.99, with no in-app purchases.

### Which has better reviews, Slideshow Master Pro or Compressor Pro?

Compressor Pro is rated higher. Slideshow Master Pro averages 4.6 out of 5 from 1.3K ratings, while Compressor Pro averages 4.7 from 111 ratings.

### Do Slideshow Master Pro or Compressor Pro have ads?

Neither Slideshow Master Pro nor Compressor Pro shows ads.

### Which is updated more often, Slideshow Master Pro or Compressor Pro?

Slideshow Master Pro ships an update every 5 months, and Compressor Pro every 10 days. Most recently, Slideshow Master Pro was updated on October 11, 2026 and Compressor Pro 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.*