# LinkViewer vs qoro file

The clearest difference is in-app purchases: qoro file at none against LinkViewer's 2. qoro file also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. LinkViewer sells 2 in-app purchases, starting at $0.99 per month. qoro file asks for nothing beyond the download.

LinkViewer ships an update every 3 weeks, qoro file every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | LinkViewer | qoro file |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 25 MB | 15 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [JeongYun Lee](https://appshunter.io/developer/1850426276) | [Hyo seon Lee](https://appshunter.io/developer/6818049806) |

## What reviewers say

### LinkViewer

[App page](https://appshunter.io/ios/app/linkviewer-text-and-pdf-reader/id6760254716)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LinkViewer Pro Monthly | $0.99 | per month |
| LinkViewer Pro Yearly | $8.99 | per year |


### qoro file

[App page](https://appshunter.io/ios/app/qoro-file/id6820891263)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LinkViewer free?

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

### Is qoro file free?

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

### Do LinkViewer or qoro file have ads?

LinkViewer shows ads; qoro file does not.

### Which is updated more often, LinkViewer or qoro file?

LinkViewer ships an update every 3 weeks, and qoro file every 2 days. Most recently, LinkViewer was updated on October 31, 2026 and qoro file on October 31, 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.*