# Superpdf Pro vs Zybra Cast

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

Both are free to download. Zybra Cast sells 3 in-app purchases, starting at $2.99 per 7 days. Superpdf Pro asks for nothing beyond the download.

Superpdf Pro ships an update every 5 days, Zybra Cast daily. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Superpdf Pro | Zybra Cast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/superpdf-pro/id6759082183/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 41 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | +4 |
| Developer | [恒 张](https://appshunter.io/developer/1855436374) | [Vu Thi Hanh](https://appshunter.io/developer/1884245877) |

## What reviewers say

### Superpdf Pro

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

Easily transform text and images into professional PDF documents. This tool offers a clean interface for quick and effortless document creation and management.

**Highlights:** Text to PDF conversion, Image to PDF conversion, User-friendly interface, Quick document creation, Effortless operation

**Features:** macOS Compatibility

**In-app purchases:** none


### Zybra Cast

[App page](https://appshunter.io/ios/app/zybra-cast/id6763694847)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Offers | $2.99 | per 7 days |
| Annual Offers | $19.99 | per year |
| Lifetime Offers | $39.99 | one-time |


## Frequently asked questions

### Is Superpdf Pro free?

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

### Is Zybra Cast free?

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

### Do Superpdf Pro or Zybra Cast have ads?

Superpdf Pro shows ads; Zybra Cast does not.

### Which is updated more often, Superpdf Pro or Zybra Cast?

Superpdf Pro ships an update every 5 days, and Zybra Cast daily. Most recently, Superpdf Pro was updated on October 31, 2026 and Zybra Cast on November 9, 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.*