# Document Reader vs Popis PRO

The clearest difference is in-app purchases: Popis PRO at none against Document Reader's 2. Popis PRO also leads on ads (none vs shown) and update cadence (every 10 days vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Document Reader sells 2 in-app purchases, starting at $2.99 per month. Popis PRO asks for nothing beyond the download.

Document Reader ships an update every 10 months, Popis PRO every 10 days. The most recent releases landed on September 23, 2026 and July 28, 2026 respectively.

## The numbers

| Metric | Document Reader | Popis PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 10 days** |
| Size | 29 MB | 28 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cyber Designz](https://appshunter.io/developer/517670966) | [Dragomir Jovanovic](https://appshunter.io/developer/962929793) |

## What reviewers say

### Document Reader

[App page](https://appshunter.io/ios/app/document-reader-file-viewer/id1619051908)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Premium | $2.99 | per month |
| Upgrade to Premium | $24.99 | per year |


### Popis PRO

[App page](https://appshunter.io/ios/app/popis-pro/id6508165348)

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

**In-app purchases:** none


## Frequently asked questions

### Is Document Reader free?

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

### Is Popis PRO free?

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

### Do Document Reader or Popis PRO have ads?

Document Reader shows ads; Popis PRO does not.

### Which is updated more often, Document Reader or Popis PRO?

Document Reader ships an update every 10 months, and Popis PRO every 10 days. Most recently, Document Reader was updated on September 23, 2026 and Popis PRO on July 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*