# PDF Reader vs Grooz PDF

The clearest difference is review sentiment: Grooz PDF at 100% against PDF Reader's 0%. Grooz PDF also leads on rating (5.0 vs 4.4) and update cadence (every 6 weeks vs every 6 months). PDF Reader's advantage is ads (none vs shown) and ratings volume (18 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. PDF Reader sells 4 in-app purchases, starting at $0.99 per 7 days and Grooz PDF sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Grooz PDF holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: PDF Reader has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of PDF Reader's written reviews are positive against 100% of Grooz PDF's.

PDF Reader ships an update every 6 months, Grooz PDF every 6 weeks. The most recent releases landed on September 6, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | PDF Reader | Grooz PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (18 ratings)](https://appshunter.io/ios/app/pdf-reader-editor-and-converter/id1547414913/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grooz-pdf-docs-and-ocr-scanner/id6458977783/reviews)** |
| Number of ratings | **18** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 79 MB | 153 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Laxay Gajera](https://appshunter.io/developer/1534406445) | [EYWIN BILGI TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1492105189) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-editor-and-converter/id1547414913)

This application allows users to read, edit, annotate, and convert PDF documents. It supports cloud syncing, form filling, and password protection for files. Users can also scan documents and convert images to PDF.

**Highlights:** Read and edit PDFs, Annotate and highlight text, Convert documents to PDF, Fill and sign PDF forms, Sync with cloud storage, Scan documents to PDF, Password protect PDFs

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Editor Pro - Weekly | $0.99 | per 7 days |
| PDF Editor Pro - Monthly | $2.99 | per month |
| PDF Editor Pro - Yearly | $9.99 | per year |
| PDF Reader - Remove Ads | $3.99 | one-time |


### Grooz PDF

[App page](https://appshunter.io/ios/app/grooz-pdf-docs-and-ocr-scanner/id6458977783)

This app allows you to view, create, and manage PDF files on your mobile device. It features advanced document scanning, text recognition from images, and a user-friendly interface for efficient document handling.

**Highlights:** Effortless PDF viewing, Advanced document scanning, Create PDFs from photos, Text recognition (OCR), Intuitive user interface, Privacy-focused design

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grooz PDF Premium | $3.99 | per 7 days |
| Grooz PDF Premium | $5.99 | per month |
| Grooz PDF Premium | $19.99 | per year |


## Frequently asked questions

### Is PDF Reader free?

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

### Is Grooz PDF free?

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

### Which has better reviews, PDF Reader or Grooz PDF?

Grooz PDF is rated higher. PDF Reader averages 4.4 out of 5 from 18 ratings, while Grooz PDF averages 5.0 from 2 ratings.

### Do PDF Reader or Grooz PDF have ads?

Grooz PDF shows ads; PDF Reader does not.

### Which is updated more often, PDF Reader or Grooz PDF?

PDF Reader ships an update every 6 months, and Grooz PDF every 6 weeks. Most recently, PDF Reader was updated on September 6, 2026 and Grooz PDF on June 1, 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.*