# Image Video PDF Compressor vs ShelfPulse

The clearest difference is rating: ShelfPulse at 4.9 against Image Video PDF Compressor's 4.5. ShelfPulse also leads on update cadence (every 6 days vs every 5 weeks). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Image Video PDF Compressor sells 6 in-app purchases, starting at $1.99 per 7 days and ShelfPulse sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ShelfPulse holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 16 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Image Video PDF Compressor ships an update every 5 weeks, ShelfPulse every 6 days. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Image Video PDF Compressor | ShelfPulse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (16 ratings)](https://appshunter.io/ios/app/image-video-pdf-compressor/id6752115419/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/shelfpulse/id6754263899/reviews)** |
| Number of ratings | **16** | 9 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 72 MB | 5 MB |
| Requires iOS | **17** | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Youssef Ismaili](https://appshunter.io/developer/1696488085) | [Eric Randall](https://appshunter.io/developer/1807554805) |

## What reviewers say

### Image Video PDF Compressor

[App page](https://appshunter.io/ios/app/image-video-pdf-compressor/id6752115419)

Effortlessly reduce the file size of images, videos, and PDFs while preserving high quality. Optimize media for storage, web, or sharing with intuitive tools and batch processing.

**Highlights:** Smart image compression with quality control, Video compression with codec and resolution adjustment, PDF compression with searchable text preservation, Batch processing for multiple files, Compression history and statistics, Metadata preservation or stripping

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $1.99 | per 7 days |
| Compressor Pro Weekly | $4.99 | per 7 days |
| Full Access | $9.99 | per year |
| Compressor Pro Yearly | $29.99 | per year |
| Ulimited access | $19.99 | one-time |
| Compressor Pro | $49.99 | one-time |


### ShelfPulse

[App page](https://appshunter.io/ios/app/shelfpulse/id6754263899)

Monitor your Audiobookshelf server with real-time dashboards, deep listening analytics, and library insights. Manage users, view beautiful home screen widgets, and gain personal or administrative perspectives on your audiobook collection. Enjoy a privacy-first experience with direct server connection.

**Highlights:** Real-time session monitoring, Deep listening analytics, Library and server insights, User management, Home screen widgets, Direct server connection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShelfPulse Monthly | $0.99 | per month |
| Full Access | $9.99 | one-time |


## Frequently asked questions

### Is Image Video PDF Compressor free?

Image Video PDF Compressor is free to download, with in-app purchases available.

### Is ShelfPulse free?

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

### Which has better reviews, Image Video PDF Compressor or ShelfPulse?

ShelfPulse is rated higher. Image Video PDF Compressor averages 4.5 out of 5 from 16 ratings, while ShelfPulse averages 4.9 from 9 ratings.

### Do Image Video PDF Compressor or ShelfPulse have ads?

Neither Image Video PDF Compressor nor ShelfPulse shows ads.

### Which is updated more often, Image Video PDF Compressor or ShelfPulse?

Image Video PDF Compressor ships an update every 5 weeks, and ShelfPulse every 6 days. Most recently, Image Video PDF Compressor was updated on September 21, 2026 and ShelfPulse on September 20, 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.*