# Thread Mark vs 9uicknote

The clearest difference is ads: 9uicknote at none against Thread Mark's shown. Thread Mark's advantage is update cadence (fortnightly vs every 4 months) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Thread Mark sells 2 one-off in-app purchases and 9uicknote sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Thread Mark ships an update fortnightly, 9uicknote every 4 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Thread Mark | 9uicknote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 49 MB | 41 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Koya Kurauchi](https://appshunter.io/developer/1887146796) | [Retrock Inc.](https://appshunter.io/developer/1895257868) |

## What reviewers say

### Thread Mark

[App page](https://appshunter.io/ios/app/thread-mark-markdown-notes/id6775019899)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy the Developer a Coffee | $2.99 | one-time |
| ThreadMark Pro | $9.99 | one-time |


### 9uicknote

[App page](https://appshunter.io/ios/app/9uicknote/id6777616770)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 9uicknote Plus | $1.99 | per month |
| 9uicknote Premium | $3.99 | per month |


## Frequently asked questions

### Is Thread Mark free?

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

### Is 9uicknote free?

9uicknote is free to download, with in-app purchases available.

### Do Thread Mark or 9uicknote have ads?

Thread Mark shows ads; 9uicknote does not.

### Which is updated more often, Thread Mark or 9uicknote?

Thread Mark ships an update fortnightly, and 9uicknote every 4 months. Most recently, Thread Mark was updated on October 25, 2026 and 9uicknote on October 28, 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.*