# Superpdf Pro vs QRNova

The clearest difference is in-app purchases: Superpdf Pro at none against QRNova's 3. Superpdf Pro also leads on update cadence (every 5 days vs every 3 weeks). QRNova's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QRNova sells 3 in-app purchases, starting at $9.99 per month. Superpdf Pro asks for nothing beyond the download.

Superpdf Pro ships an update every 5 days, QRNova every 3 weeks. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Superpdf Pro | QRNova |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 13 MB | 14 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [恒 张](https://appshunter.io/developer/1855436374) | [Tran Thi Phuong](https://appshunter.io/developer/1894385938) |

## What reviewers say

### Superpdf Pro

[App page](https://appshunter.io/ios/app/superpdf-pro/id6759082183)

**Features:** macOS Compatibility

**In-app purchases:** none


### QRNova

[App page](https://appshunter.io/ios/app/qrnova/id6762496126)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Weekly Subscription | $14.99 | per 7 days |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is Superpdf Pro free?

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

### Is QRNova free?

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

### Do Superpdf Pro or QRNova have ads?

Superpdf Pro shows ads; QRNova does not.

### Which is updated more often, Superpdf Pro or QRNova?

Superpdf Pro ships an update every 5 days, and QRNova every 3 weeks. Most recently, Superpdf Pro was updated on October 10, 2026 and QRNova 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.*