# 포토포켓 vs LinkViewer

The clearest difference is in-app purchases: 포토포켓 at none against LinkViewer's 2. 포토포켓 also leads on ads (none vs shown) and iOS requirement (13.0 vs 26.0). On price, update cadence 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. 포토포켓 asks for nothing beyond the download.

포토포켓 ships an update fortnightly, LinkViewer every 3 weeks. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 포토포켓 | LinkViewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 35 MB | 25 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [changho kim](https://appshunter.io/developer/1871992627) | [JeongYun Lee](https://appshunter.io/developer/1850426276) |

## What reviewers say

### 포토포켓

[App page](https://appshunter.io/ios/app/id6758286941)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 포토포켓 free?

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

### Is LinkViewer free?

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

### Do 포토포켓 or LinkViewer have ads?

LinkViewer shows ads; 포토포켓 does not.

### Which is updated more often, 포토포켓 or LinkViewer?

포토포켓 ships an update fortnightly, and LinkViewer every 3 weeks. Most recently, 포토포켓 was updated on October 7, 2026 and LinkViewer on October 24, 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.*