# Quick PDF vs D2B

The clearest difference is ads: D2B at none against Quick PDF's shown. Quick PDF's advantage is update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Quick PDF ships an update every 3 weeks, D2B every 4 months. The most recent releases landed on September 21, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Quick PDF | D2B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/quick-pdf-reader-and-viewer/id6741830741/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 84 MB | 41 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [子寒 汪](https://appshunter.io/developer/1718260088) | [SEER DIGITAL](https://appshunter.io/developer/1083923341) |

## What reviewers say

### Quick PDF

[App page](https://appshunter.io/ios/app/quick-pdf-reader-and-viewer/id6741830741)

This application allows users to read, create, and edit PDF files. It also includes a QR code scanner for quick access to information. Manage your documents efficiently with its user-friendly interface.

**Highlights:** PDF Viewing, PDF Editing, QR Code Scanning, Document Organization, User-Friendly Interface

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

**In-app purchases:** none


### D2B

[App page](https://appshunter.io/ios/app/d2b/id6747258840)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quick PDF free?

Quick PDF is free to download, with no in-app purchases.

### Is D2B free?

D2B is free to download, with no in-app purchases.

### Do Quick PDF or D2B have ads?

Quick PDF shows ads; D2B does not.

### Which is updated more often, Quick PDF or D2B?

Quick PDF ships an update every 3 weeks, and D2B every 4 months. Most recently, Quick PDF was updated on September 21, 2026 and D2B on October 11, 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.*