# PDF Search vs PDF Reader Pro

The clearest difference is review sentiment: PDF Search at 50% against PDF Reader Pro's 0%. PDF Search also leads on update cadence (every 5 days vs every 2 months). PDF Reader Pro's advantage is monetization model (free with in-app purchases vs subscription). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Search sells 3 in-app purchases, starting at $4.99 per month and PDF Reader Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PDF Search ships an update every 5 days, PDF Reader Pro every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | PDF Search | PDF Reader Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (128 ratings)](https://appshunter.io/ios/app/pdf-search-ai-chat-and-ocr/id1303227688/reviews)** | — |
| Number of ratings | **128** | — |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 16 MB | 10 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muharrem Ozkan](https://appshunter.io/developer/443806426) | [Kamalkumar Trapasiya](https://appshunter.io/developer/1587617174) |

## What reviewers say

### PDF Search

[App page](https://appshunter.io/ios/app/pdf-search-ai-chat-and-ocr/id1303227688)

This app uses AI to quickly search through multiple documents, finding information in seconds. It features NLP for smarter searches, OCR for text recognition in scanned documents and images, and allows for unified searching across devices.

**Highlights:** AI-powered document search, Natural Language Processing (NLP), Built-in OCR for text recognition, Document scanning to PDF, Exportable search results, Unified search across devices

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly Access | $4.99 | per month |
| PRO Annual Access | $14.99 | per year |
| PRO Lifetime Access | $29.99 | one-time |

**What reviewers like**

- 🚀 Fast and accurate search
- 💡 Excellent for research and academic use
- 👍 Intuitive UI and easy navigation
- ✨ AI features for search accuracy
- 🔄 Syncs across devices (Mac/iPhone/iPad)

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Indexing issues and failures
- 🐛 Sync problems (Mac, iCloud)
- 🐛 Page repetition and skipping
- 🐛 Search results inaccurate or missed

**Reported bugs**

- Mac sync broken
- App crashes frequently, especially with large catalogs or during indexing/downloading
- Scrolling documents repeats and skips pages
- Search results are unreliable, missing pages or displaying duplicates
- App cannot index large files

**Requested features**

- Add Boolean search functionality
- Improve export functionality
- Add dark theme option
- Implement lasso tool for document capture
- Ability to search only in specific folders


### PDF Reader Pro

[App page](https://appshunter.io/ios/app/pdf-reader-pro-ebook-reader/id6502579674)

This application provides a seamless experience for managing and viewing PDF documents on iOS. It offers high-quality rendering, intuitive navigation, and powerful search capabilities to help you access and organize your files efficiently.

**Highlights:** Effortless PDF file management, High-quality PDF rendering, Quick page navigation, Table of contents and bookmarking, Instant search functionality, Streamlined interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Access | $6.99 | one-time |


## Frequently asked questions

### Is PDF Search free?

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

### Is PDF Reader Pro free?

PDF Reader Pro is free to download, with in-app purchases available.

### Do PDF Search or PDF Reader Pro have ads?

Neither PDF Search nor PDF Reader Pro shows ads.

### Which is updated more often, PDF Search or PDF Reader Pro?

PDF Search ships an update every 5 days, and PDF Reader Pro every 2 months. Most recently, PDF Search was updated on October 24, 2026 and PDF Reader Pro on October 24, 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.*