# PDF Hub vs Superpdf Pro

PDF Hub and Superpdf Pro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PDF Hub ships an update every 6 days, Superpdf Pro every 5 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PDF Hub | Superpdf Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-hub/id6754962296/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 87 MB | 13 MB |
| Requires iOS | 17 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [通县 王](https://appshunter.io/developer/1762035495) | [恒 张](https://appshunter.io/developer/1855436374) |

## What reviewers say

### PDF Hub

[App page](https://appshunter.io/ios/app/pdf-hub/id6754962296)

This app offers a comprehensive suite of tools to manage PDF documents on your iPhone and iPad. Easily scan, compress, split, merge, add watermarks, and convert images to PDF, all processed locally on your device for enhanced privacy.

**Highlights:** Scan documents to PDF, Compress PDF file size, Split and merge PDF files, Add custom watermarks, Convert images to PDF, Offline processing

**Features:** macOS Compatibility

**In-app purchases:** none


### Superpdf Pro

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Hub free?

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

### Is Superpdf Pro free?

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

### Do PDF Hub or Superpdf Pro have ads?

Both PDF Hub and Superpdf Pro show ads.

### Which is updated more often, PDF Hub or Superpdf Pro?

PDF Hub ships an update every 6 days, and Superpdf Pro every 5 days. Most recently, PDF Hub was updated on October 8, 2026 and Superpdf Pro on October 10, 2026.

---

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