# Image Search Pro vs PDF Convert Compress Split

The clearest difference is price: PDF Convert Compress Split at Free against Image Search Pro's $0.99. Image Search Pro's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On update cadence, ads and in-app purchases there is nothing between them.

PDF Convert Compress Split is free to download; Image Search Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Image Search Pro ships an update every 4 months, PDF Convert Compress Split every 6 months. The most recent releases landed on October 2, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Image Search Pro | PDF Convert Compress Split |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.9 (162 ratings)](https://appshunter.io/ios/app/image-search-pro/id991562570/reviews)** | — |
| Number of ratings | **162** | — |
| Positive reviews | 43.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | — |
| Size | 18 MB | 2 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Vlad Polyanskiy](https://appshunter.io/developer/438646985) | [佳伟 蔡](https://appshunter.io/developer/1801859662) |

## What reviewers say

### Image Search Pro

[App page](https://appshunter.io/ios/app/image-search-pro/id991562570)

Easily search the web using images to verify authenticity, find original sources, or discover similar visuals. This tool helps identify people or places from photos and provides insights about your surroundings. It also allows for image editing and integration with other apps.

**Highlights:** Reverse image search, Verify photo authenticity, Find original image source, Discover similar images, Identify people/places by photo, Image editing tools, Cross-app integration

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Convert Compress Split

[App page](https://appshunter.io/ios/app/pdf-convert-compress-split/id6747006250)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Image Search Pro free?

Image Search Pro costs $0.99, with no in-app purchases.

### Is PDF Convert Compress Split free?

PDF Convert Compress Split is free to download, with no in-app purchases.

### Do Image Search Pro or PDF Convert Compress Split have ads?

Neither Image Search Pro nor PDF Convert Compress Split shows ads.

### Which is updated more often, Image Search Pro or PDF Convert Compress Split?

Image Search Pro ships an update every 4 months, and PDF Convert Compress Split every 6 months. Most recently, Image Search Pro was updated on October 2, 2026 and PDF Convert Compress Split on September 16, 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.*