# PrivyPDF vs Iris Drive

The clearest difference is in-app purchases: Iris Drive at none against PrivyPDF's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PrivyPDF sells 1 one-off in-app purchase. Iris Drive asks for nothing beyond the download.

PrivyPDF ships an update every 3 weeks, Iris Drive every 5 weeks. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PrivyPDF | Iris Drive |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 8 MB | 89 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [GUOYU WANG](https://appshunter.io/developer/1873302677) | [Sirius Business Oy](https://appshunter.io/developer/6785410350) |

## What reviewers say

### PrivyPDF

[App page](https://appshunter.io/ios/app/privypdf-pdf-agent/id6758668283)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrivyPDF Pro | $9.99 | one-time |


### Iris Drive

[App page](https://appshunter.io/ios/app/iris-drive/id6785422241)

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

**In-app purchases:** none


## Frequently asked questions

### Is PrivyPDF free?

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

### Is Iris Drive free?

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

### Do PrivyPDF or Iris Drive have ads?

Neither PrivyPDF nor Iris Drive shows ads.

### Which is updated more often, PrivyPDF or Iris Drive?

PrivyPDF ships an update every 3 weeks, and Iris Drive every 5 weeks. Most recently, PrivyPDF was updated on October 3, 2026 and Iris Drive on October 8, 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.*