# Jotaid vs Thread Mark

The clearest difference is ads: Jotaid at none against Thread Mark's shown. Thread Mark's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Jotaid sells 3 in-app purchases, starting at $3.99 per month and Thread Mark sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Jotaid ships an update every 2 weeks, Thread Mark fortnightly. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Jotaid | Thread Mark |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free | — |
| Size | 153 MB | 49 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [立荣 张](https://appshunter.io/developer/1857589021) | [Koya Kurauchi](https://appshunter.io/developer/1887146796) |

## What reviewers say

### Jotaid

[App page](https://appshunter.io/ios/app/jotaid-your-note-engine/id6755983720)

This app transforms your notes into interconnected concepts, visualizing relationships between ideas. It uses AI to help you discover hidden connections and structure your thoughts, offering a unique approach to knowledge management.

**Highlights:** Concept nodes for fine-grained idea mapping, Live knowledge graph visualization, AI-powered relation discovery, Co-occurrence matrix for idea clustering, Markdown editor with syntax highlighting, Global hotkey and share sheet capture

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jotaid Pro (Monthly) | $3.99 | per month |
| Jotaid Pro (Yearly) | $39.99 | per year |
| Jotaid Pro (Lifetime) | $119.99 | one-time |


### 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 |


## Frequently asked questions

### Is Jotaid free?

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

### Is Thread Mark free?

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

### Do Jotaid or Thread Mark have ads?

Thread Mark shows ads; Jotaid does not.

### Which is updated more often, Jotaid or Thread Mark?

Jotaid ships an update every 2 weeks, and Thread Mark fortnightly. Most recently, Jotaid was updated on October 8, 2026 and Thread Mark on October 3, 2026.

---

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