# To vs MarkPDF

The clearest difference is price: To at Free against MarkPDF's $3.99. To also leads on iOS requirement (13.0 vs 18.0). MarkPDF's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

To is free to download; MarkPDF costs $3.99 up front. To sells 1 in-app purchase, starting at $3.99 per month. MarkPDF asks for nothing beyond the download.

## The numbers

| Metric | To | MarkPDF |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/to-do-list-challenger/id1627885567/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 4 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Spencer Billingsly](https://appshunter.io/developer/1627885569) | [Moca LLC](https://appshunter.io/developer/1442554084) |

## What reviewers say

### To

[App page](https://appshunter.io/ios/app/to-do-list-challenger/id1627885567)

Gamify your tasks by challenging friends to complete to-do lists with real stakes. Leverage competition to boost productivity and achieve your goals with a real-time view of your progress and your opponent's. This app adds excitement and accountability to your daily agenda.

**Highlights:** Gamified task completion, Competitive challenges with friends, Real-time progress tracking, Customizable stakes for challenges, Finished challenge analytics, Light and dark modes, Spanish translation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | per month |


### MarkPDF

[App page](https://appshunter.io/ios/app/markpdf-markdown-pdf-maker/id6801971798)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is To free?

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

### Is MarkPDF free?

MarkPDF costs $3.99, with no in-app purchases.

### Do To or MarkPDF have ads?

To shows ads; MarkPDF does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*