# PDF vs Longrein

The clearest difference is in-app purchases: Longrein at none against PDF's 10. Longrein also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. PDF sells 8 in-app purchases, starting at $3.99 per 7 days. Longrein asks for nothing beyond the download.

## The numbers

| Metric | PDF | Longrein |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.4K ratings)](https://appshunter.io/ios/app/pdf-scanner-reader-and-editor/id1536913299/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 228 MB | 3 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pravin Gondaliya](https://appshunter.io/developer/1210259494) | [Andreja Daranda](https://appshunter.io/developer/6786853373) |

## What reviewers say

### PDF

[App page](https://appshunter.io/ios/app/pdf-scanner-reader-and-editor/id1536913299)

This app transforms your device into a comprehensive document management tool. Scan, read, edit, and securely sign PDFs with features like OCR, PIN protection, and cloud integration. Organize all your files effortlessly for work, study, or personal use.

**Highlights:** PIN Protection & Secure File Locking, Electronic Signature, Smart Document Scanner, Accurate OCR (Text Recognition), All-in-One File Manager, Multi-Format Export (PDF, JPG), Page Management Tools

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Camera Scanner Week | $3.99 | per 7 days |
| PDF Scanner - 1 Month | $4.99 | per month |
| Camera Scanner Pro | $5.99 | per 7 days |
| Camera Scanner Lite | $9.99 | per month |
| Camera Scanner Lite | $9.99 | per month |
| Camera Scanner Pro | $23.99 | per year |
| Camera Scanner Pro | $39.99 | per year |
| PDF Scanner - Lifetime | $79.99 | one-time |


### Longrein

[App page](https://appshunter.io/ios/app/longrein/id6786852835)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF free?

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

### Is Longrein free?

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

### Do PDF or Longrein have ads?

PDF shows ads; Longrein does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*