# Thinking Hats vs PDF Maker

The clearest difference is in-app purchases: Thinking Hats at none against PDF Maker's 3. Thinking Hats also leads on iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. PDF Maker sells 3 in-app purchases, starting at $2.99 per month. Thinking Hats asks for nothing beyond the download.

## The numbers

| Metric | Thinking Hats | PDF Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-maker-convert-and-scan/id6756859030/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 14 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Gonzalez](https://appshunter.io/developer/1779130349) | [Igor Bidenko](https://appshunter.io/developer/1824855550) |

## What reviewers say

### Thinking Hats

[App page](https://appshunter.io/ios/app/thinking-hats/id6739714643)

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

**In-app purchases:** none


### PDF Maker

[App page](https://appshunter.io/ios/app/pdf-maker-convert-and-scan/id6756859030)

Transform your device into a portable document studio. Convert images to PDF, scan documents, merge files, and compress PDFs in seconds. This app offers a suite of tools for managing and editing documents on the go, with a focus on privacy and an intuitive interface.

**Highlights:** Convert images to PDF, Document scanner with edge detection, Merge multiple PDF files, Compress and reduce PDF size, Flatten interactive PDF elements, Rotate pages, View and edit PDF pages

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Maker | $2.99 | per month |
| PDF Maker | $9.99 | per year |
| PDF Maker | $14.99 | one-time |


## Frequently asked questions

### Is Thinking Hats free?

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

### Is PDF Maker free?

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

### Do Thinking Hats or PDF Maker have ads?

Neither Thinking Hats nor PDF Maker shows ads.

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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.*