# SnapDoc PDF vs PDF Reader

The clearest difference is in-app purchases: PDF Reader at none against SnapDoc PDF's 2. PDF Reader also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). SnapDoc PDF's advantage is update cadence (every 3 weeks vs every 2 months). On price and ads there is nothing between them.

Both are free to download. SnapDoc PDF sells 2 in-app purchases, starting at $5.99 per 7 days. PDF Reader asks for nothing beyond the download.

SnapDoc PDF ships an update every 3 weeks, PDF Reader every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SnapDoc PDF | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 51 MB | 121 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EZTech Global Limited](https://appshunter.io/developer/1861686817) | [Nguyen Giap](https://appshunter.io/developer/6773779077) |

## What reviewers say

### SnapDoc PDF

[App page](https://appshunter.io/ios/app/snapdoc-pdf-ai-scanner/id6774075133)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SnapDoc Weekly Premium | $5.99 | per 7 days |
| SnapDoc Yearly Premium | $59.99 | per year |


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-edit-scan-and-sign/id6779201459)

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

**In-app purchases:** none


## Frequently asked questions

### Is SnapDoc PDF free?

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

### Is PDF Reader free?

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

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

Both SnapDoc PDF and PDF Reader show ads.

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

SnapDoc PDF ships an update every 3 weeks, and PDF Reader every 2 months. Most recently, SnapDoc PDF was updated on October 24, 2026 and PDF Reader 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.*