# Panezo vs Duo Viewer

The clearest difference is in-app purchases: Panezo at none against Duo Viewer's 1. Panezo also leads on iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Duo Viewer sells 1 one-off in-app purchase. Panezo asks for nothing beyond the download.

## The numbers

| Metric | Panezo | Duo Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 4 MB | 2 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Ilyas Akbar Almadani](https://appshunter.io/developer/6807784547) | [Liangjun Song](https://appshunter.io/developer/6816411623) |

## What reviewers say

### Panezo

[App page](https://appshunter.io/ios/app/panezo/id6815559754)

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

**In-app purchases:** none


### Duo Viewer

[App page](https://appshunter.io/ios/app/duo-viewer/id6816411621)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duo Viewer Pro | $6.99 | one-time |


## Frequently asked questions

### Is Panezo free?

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

### Is Duo Viewer free?

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

### Do Panezo or Duo Viewer have ads?

Neither Panezo nor Duo Viewer shows ads.

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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.*