# PDFCrop vs MathMinder

The clearest difference is in-app purchases: MathMinder at none against PDFCrop's 2. MathMinder also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. PDFCrop sells 2 one-off in-app purchases. MathMinder asks for nothing beyond the download.

## The numbers

| Metric | PDFCrop | MathMinder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdfcrop-pdf-split-and-crop/id6758953356/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 6 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dajiale](https://appshunter.io/developer/516546398) | [Philipp Rohe](https://appshunter.io/developer/1890445710) |

## What reviewers say

### PDFCrop

[App page](https://appshunter.io/ios/app/pdfcrop-pdf-split-and-crop/id6758953356)

Easily crop, rotate, and split PDF files directly on your device. Remove white margins, fix page orientation, and divide large documents into smaller ones. All processing is done locally for enhanced privacy.

**Highlights:** Smart PDF cropping, Rotate pages and fix orientation, Batch processing for multi-page documents, Split PDF files, Real-time preview, 100% on-device processing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Clean Export | $0.99 | one-time |
| Pro Plan | $9.99 | one-time |


### MathMinder

[App page](https://appshunter.io/ios/app/mathminder-patterns-and-puzzles/id6761612472)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDFCrop free?

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

### Is MathMinder free?

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

### Do PDFCrop or MathMinder have ads?

PDFCrop shows ads; MathMinder does not.

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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.*