# Nitro PDF Pro vs SnapScan

Nitro PDF Pro and SnapScan both sit at 3.9 stars, but that hides the real split: 100% of SnapScan's written reviews are positive against 13% of Nitro PDF Pro's. SnapScan also leads on update cadence (every 5 weeks vs every 2 months) and iOS requirement (16.0 vs 18.0). Nitro PDF Pro's advantage is ratings volume (161 vs 4). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Nitro PDF Pro sells 2 in-app purchases, starting at $19.99 per year and SnapScan sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 3.9 for Nitro PDF Pro against 4.0 for SnapScan. That said, the two scores are not equally well evidenced: Nitro PDF Pro has 161 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 13% of Nitro PDF Pro's written reviews are positive against 100% of SnapScan's.

Nitro PDF Pro ships an update every 2 months, SnapScan every 5 weeks. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Nitro PDF Pro | SnapScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (161 ratings)](https://appshunter.io/ios/app/nitro-pdf-pro-read-and-edit/id1608616539/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/snapscan-document-scanner-pdf/id6569246608/reviews)** |
| Number of ratings | **161** | 4 |
| Positive reviews | 12.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 19 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nitro Software, Inc.](https://appshunter.io/developer/1607870122) | [Ihsan Ullah](https://appshunter.io/developer/1488089071) |

## What reviewers say

### Nitro PDF Pro

[App page](https://appshunter.io/ios/app/nitro-pdf-pro-read-and-edit/id1608616539)

Edit, read, sign, and secure PDF documents on your iOS device. This powerful yet lightweight app allows for on-the-go productivity with features like text editing, annotation, form filling, and cloud syncing.

**Highlights:** Edit PDF text, Annotate and highlight PDFs, Fill and save PDF forms, Sign and share PDF documents, Password protect PDFs, Sync with cloud storage, Merge and organize PDFs

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $19.99 | per year |
| Nitro PDF Pro for iOS | $9.99 | one-time |

**What reviewers like**

- 👍 Helpful for managing project documents
- 👍 Convenient for PDF modifications
- 👍 Superior PDF handling on Mac
- 👍 Satisfactory in both Mac and Windows environments

**What reviewers complain about**

- 👎 Pro features not available on iOS/iPadOS
- 👎 Yearly charges for basic features
- 👎 Expensive and useless
- 👎 Fails to deliver promised features
- 👎 Impossible to reorder PDF files

**Reported bugs**

- Cannot reorder PDF files
- Crashes when opening PDFs from websites/email
- Does not save markups or documents
- Difficulty creating new folders
- Cannot rotate pages

**Requested features**

- Keyboard support (Cmd + F for search)
- Ability to cancel search with Esc
- OCR and conversion to text documents on tablets
- User manual for iPad app
- Support for Apple Pencil


### SnapScan

[App page](https://appshunter.io/ios/app/snapscan-document-scanner-pdf/id6569246608)

This app allows you to easily scan documents, receipts, and photos using your iPhone. It offers editing tools, filters, and the ability to sign PDFs. Scans can be shared as PDF, JPG, or Word documents, improving productivity on the go.

**Highlights:** High-quality document scanning, Edit and enhance scanned images, Sign PDF files, Convert scans to PDF, JPG, or Word, Organize and manage scanned files, Share scans via email and cloud storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Master Scanner Weekly Plan | $1.99 | per 7 days |
| Master Scanner Monthly Plan | $4.99 | per month |
| Master Scanner Yearly Plan | $14.99 | per year |
| Master Scanner Lifetime Plan | $24.99 | one-time |


## Frequently asked questions

### Is Nitro PDF Pro free?

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

### Is SnapScan free?

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

### Which has better reviews, Nitro PDF Pro or SnapScan?

SnapScan is rated higher. Nitro PDF Pro averages 3.9 out of 5 from 161 ratings, while SnapScan averages 4.0 from 4 ratings.

### Do Nitro PDF Pro or SnapScan have ads?

Neither Nitro PDF Pro nor SnapScan shows ads.

### Which is updated more often, Nitro PDF Pro or SnapScan?

Nitro PDF Pro ships an update every 2 months, and SnapScan every 5 weeks. Most recently, Nitro PDF Pro was updated on October 18, 2026 and SnapScan on October 16, 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.*