# Unshared PDF Reader vs UR Auth

The clearest difference is update cadence: Unshared PDF Reader at every 3 days against UR Auth's every 4 weeks. Unshared PDF Reader also leads on iOS requirement (13.0 vs 16.6). UR Auth's advantage is review sentiment (11% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Unshared PDF Reader ships an update every 3 days, UR Auth every 4 weeks. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Unshared PDF Reader | UR Auth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (36 ratings)](https://appshunter.io/ios/app/ur-auth/id6755078901/reviews)** |
| Number of ratings | — | **36** |
| Positive reviews | 0.0% of reviews | **11.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 weeks |
| Monetization | Free | Free |
| Size | 1 MB | 32 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [迪 吴](https://appshunter.io/developer/895299436) | [PMO](https://appshunter.io/developer/1674345859) |

## What reviewers say

### Unshared PDF Reader

[App page](https://appshunter.io/ios/app/unshared-pdf-reader/id1543661709)

This free document reader allows you to easily open and view authorized PDF and .updf files. It is specifically designed for documents created by the PDF Unshare program.

**Highlights:** View PDF files, View .updf files, Supports authorized documents, Free to use, Designed for PDF Unshare program

**Features:** macOS Compatibility

**In-app purchases:** none


### UR Auth

[App page](https://appshunter.io/ios/app/ur-auth/id6755078901)

This secure dual-authentication app generates instant, temporary verification codes to enhance user account protection for government e-services. It aims to bolster online account security and prevent unauthorized access attempts.

**Highlights:** Secure dual-authentication (2FA), Generates instant, temporary verification codes (OTP), Enhances user account protection for government e-services, Supports multiple account logins, Easy-to-use interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Unshared PDF Reader free?

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

### Is UR Auth free?

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

### Do Unshared PDF Reader or UR Auth have ads?

Neither Unshared PDF Reader nor UR Auth shows ads.

### Which is updated more often, Unshared PDF Reader or UR Auth?

Unshared PDF Reader ships an update every 3 days, and UR Auth every 4 weeks. Most recently, Unshared PDF Reader was updated on October 1, 2026 and UR Auth on October 3, 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.*