# MaddCards vs PDF. Scanner.

The clearest difference is in-app purchases: MaddCards at none against PDF. Scanner.'s 3. MaddCards also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PDF. Scanner. sells 3 one-off in-app purchases. MaddCards asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | MaddCards | PDF. Scanner. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/maddcards/id1586294948/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 44 MB | 22 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mobile App Fund](https://appshunter.io/developer/994414753) | [Juergen Koller Software GmbH](https://appshunter.io/developer/1604001664) |

## What reviewers say

### MaddCards

[App page](https://appshunter.io/ios/app/maddcards/id1586294948)

Buy, sell, and trade sports cards and memorabilia. Connect with local collectors using integrated GPS maps to expand your collection. Download to begin your trading journey.

**Highlights:** Buy sports cards, Sell sports cards, Trade sports cards, Connect with local collectors, Integrated GPS maps, Build sports card collection

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF. Scanner.

[App page](https://appshunter.io/ios/app/pdf-scanner/id6472706694)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 AI Names | $1.99 | one-time |
| 200 AI Names | $4.99 | one-time |
| 500 AI Names | $8.99 | one-time |


## Frequently asked questions

### Is MaddCards free?

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

### Is PDF. Scanner. free?

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

### Do MaddCards or PDF. Scanner. have ads?

Neither MaddCards nor PDF. Scanner. shows ads.

### Which is updated more often, MaddCards or PDF. Scanner.?

MaddCards ships an update every 3 weeks, and PDF. Scanner. every 3 weeks. Most recently, MaddCards was updated on October 22, 2026 and PDF. Scanner. on October 20, 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.*