# PDF Scanner Pro ⊟ vs Castform

The clearest difference is device support: PDF Scanner Pro ⊟ at 3 against Castform's 1. PDF Scanner Pro ⊟ also leads on iOS requirement (15.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Scanner Pro ⊟ sells 15 in-app purchases, starting at $4.99 per 7 days and Castform sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | PDF Scanner Pro ⊟ | Castform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6.1K ratings)](https://appshunter.io/ios/app/pdf-scanner-pro/id1240871878/reviews)** | — |
| Number of ratings | **6.1K** | — |
| Positive reviews | 40.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Freemium | — |
| Size | 94 MB | 8 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Level Clash Apps S.L.](https://appshunter.io/developer/1590871236) | [ADIN HALILOVIC](https://appshunter.io/developer/1718928409) |

## What reviewers say

### PDF Scanner Pro ⊟

[App page](https://appshunter.io/ios/app/pdf-scanner-pro/id1240871878)

Easily digitize documents, IDs, and papers with a powerful yet simple scanner. Convert scans to editable text, sign documents electronically, and print or compress PDFs for convenient sharing. Enjoy offline scanning and a user-friendly interface.

**Highlights:** Offline scanning, Multi-page scanning, E-signature, OCR text conversion, Highlighting tools, Direct printing, PDF compression

**Features:** Family Sharing, Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| premium | $4.99 | per 7 days |
| Enjoy Unlimited for 1 Week | $4.99 | per 7 days |
| All features you need | $5.99 | per month |
| Weekly Plan | $5.99 | per 7 days |
| Weekly Plan | $6.99 | per 7 days |
| Weekly Plan | $7.99 | per 7 days |
| Weekly Plan | $8.99 | per 7 days |
| All features you need | $9.99 | per month |
| UNLIMITED SCANNING | $19.99 | per year |
| All features you need | $24.99 | per year |
| Premium Subscription | $29.99 | per year |
| All features you need | $39.99 | per year |
| Yearly | $49.99 | per year |
| yearly subscription | $49.99 | per year |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Fast scanning
- 💡 Allows multi-page PDF creation
- 🔒 Secure document handling

**What reviewers complain about**

- 🔍 Poor image quality after updates
- 📢 Excessive ads and pop-ups
- 💰 Subscription model limits free usage
- 🐛 Crashes and bugs

**Reported bugs**

- Scanning area detection issues
- Exported PDFs not opening properly
- App crashes on certain devices

**Requested features**

- Add option to rename PDF files
- Improve color/contrast adjustment tools
- Allow batch upload of images


### Castform

[App page](https://appshunter.io/ios/app/castform/id6770238412)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is PDF Scanner Pro ⊟ free?

PDF Scanner Pro ⊟ is free to download, with in-app purchases available.

### Is Castform free?

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

### Do PDF Scanner Pro ⊟ or Castform have ads?

Both PDF Scanner Pro ⊟ and Castform show ads.

### Which is updated more often, PDF Scanner Pro ⊟ or Castform?

PDF Scanner Pro ⊟ ships an update fortnightly, and Castform fortnightly. Most recently, PDF Scanner Pro ⊟ was updated on October 17, 2026 and Castform on September 29, 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.*