# PDF Master vs CompostCureBoard

The clearest difference is in-app purchases: CompostCureBoard at none against PDF Master's 13. PDF Master's advantage is iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. PDF Master sells 13 in-app purchases, starting at $2.99 per 7 days. CompostCureBoard asks for nothing beyond the download.

## The numbers

| Metric | PDF Master | CompostCureBoard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pdf-master-editor-and-scanner/id1606486950/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 5 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [shellmob](https://appshunter.io/developer/1573900492) | [Cennet Sancakli](https://appshunter.io/developer/1896687319) |

## What reviewers say

### PDF Master

[App page](https://appshunter.io/ios/app/pdf-master-editor-and-scanner/id1606486950)

This app is a comprehensive PDF tool for iPhone and iPad users. It offers editing, conversion, scanning, reading, and signing capabilities in a single, user-friendly interface. Streamline your document management for work, study, or daily tasks.

**Highlights:** Professional PDF editing and annotation, Convert PDFs to/from Word, Excel, PPT, Images, TXT, HD mobile scanner with OCR, Image to PDF conversion, Smooth PDF reader and file manager, Electronic and handwritten signatures

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter Premium Weekly | $2.99 | per 7 days |
| PDF Converter Premium Monthly | $3.99 | per month |
| PDF Converter Premium quarter | $4.99 | per 3 months |
| PDF Photos Premium Monthly | $4.99 | per month |
| PDF Converter Premium Yearly | $9.99 | per year |
| PDF Photos Premium Quarterly | $9.99 | per 6 months |
| PDF Photos Premium Yearly | $9.99 | per year |
| PDF Photos Premium Yearly | $12.99 | per year |
| PDF Photos Premium Yearly | $19.99 | per year |
| PDF Converter Premium Yearly | $25.99 | per year |
| PDF Converter Premium Lifetime | $14.99 | one-time |
| PDF Converter Premium Lifetime | $19.99 | one-time |
| PDF Converter Premium Lifetime | $29.99 | one-time |


### CompostCureBoard

[App page](https://appshunter.io/ios/app/compostcureboard/id6769780470)

**In-app purchases:** none


## Frequently asked questions

### Is PDF Master free?

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

### Is CompostCureBoard free?

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

### Do PDF Master or CompostCureBoard have ads?

Neither PDF Master nor CompostCureBoard 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.*