# PDF Expert Viewer vs MagicPhotos

The clearest difference is in-app purchases: PDF Expert Viewer at none against MagicPhotos's 3. PDF Expert Viewer also leads on iOS requirement (15 vs 18.1). MagicPhotos's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. MagicPhotos sells 3 in-app purchases, starting at $6.99 per 7 days. PDF Expert Viewer asks for nothing beyond the download.

PDF Expert Viewer ships an update weekly, MagicPhotos every 5 days. The most recent releases landed on October 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PDF Expert Viewer | MagicPhotos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Size | 64 MB | 23 MB |
| Requires iOS | **15** | 18.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Chengdu Doudou Oasis Network Technology Co.,Ltd](https://appshunter.io/developer/1776078126) | [TECHNETIUM LTD](https://appshunter.io/developer/1804602130) |

## What reviewers say

### PDF Expert Viewer

[App page](https://appshunter.io/ios/app/pdf-expert-viewer/id6746780454)

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

**In-app purchases:** none


### MagicPhotos

[App page](https://appshunter.io/ios/app/magicphotos-storage-optimizer/id6752328713)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MagicPhotos Premium Week | $6.99 | per 7 days |
| MagicPhotos Premium Month | $12.99 | per month |
| MagicPhotos Premium Year | $39.99 | per year |


## Frequently asked questions

### Is PDF Expert Viewer free?

PDF Expert Viewer is free to download, with no in-app purchases.

### Is MagicPhotos free?

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

### Do PDF Expert Viewer or MagicPhotos have ads?

PDF Expert Viewer shows ads; MagicPhotos does not.

### Which is updated more often, PDF Expert Viewer or MagicPhotos?

PDF Expert Viewer ships an update weekly, and MagicPhotos every 5 days. Most recently, PDF Expert Viewer was updated on October 10, 2026 and MagicPhotos on September 17, 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.*