# PDF Tools vs QR Studio Toolkit

The clearest difference is ads: QR Studio Toolkit at none against PDF Tools's shown. QR Studio Toolkit also leads on update cadence (daily vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Tools sells 3 in-app purchases, starting at $4.99 per 7 days and QR Studio Toolkit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PDF Tools ships an update every 7 months, QR Studio Toolkit daily. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PDF Tools | QR Studio Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (28 ratings)](https://appshunter.io/ios/app/pdf-tools-merge-rotate-and-split/id1499239855/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 17 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nalin Savaliya](https://appshunter.io/developer/1248252947) | [ASAPP STUDIO](https://appshunter.io/developer/1338092352) |

## What reviewers say

### PDF Tools

[App page](https://appshunter.io/ios/app/pdf-tools-merge-rotate-and-split/id1499239855)

Easily manipulate PDF files with a comprehensive suite of tools. Split, merge, delete, extract, lock, unlock, rotate pages, and add text watermarks to your documents.

**Highlights:** Split PDF into multiple documents, Merge multiple PDFs into one, Delete specific pages, Extract specific pages, Add password protection, Remove password protection, Rotate pages (90°, 180°, 270°), Add text watermarks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Tools One Week | $4.99 | per 7 days |
| PDF Tools-Merge One Year | $17.99 | per year |
| PDF Tools Pro Version | $4.99 | one-time |


### QR Studio Toolkit

[App page](https://appshunter.io/ios/app/qr-studio-toolkit/id6757149704)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Studio Toolkit Premium | $0.99 | one-time |


## Frequently asked questions

### Is PDF Tools free?

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

### Is QR Studio Toolkit free?

QR Studio Toolkit is free to download, with in-app purchases available.

### Do PDF Tools or QR Studio Toolkit have ads?

PDF Tools shows ads; QR Studio Toolkit does not.

### Which is updated more often, PDF Tools or QR Studio Toolkit?

PDF Tools ships an update every 7 months, and QR Studio Toolkit daily. Most recently, PDF Tools was updated on October 24, 2026 and QR Studio Toolkit on October 28, 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.*