# QuickChart vs Sugonote

The clearest difference is iOS requirement: Sugonote at 15.1 against QuickChart's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. QuickChart sells 1 one-off in-app purchase and Sugonote sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

QuickChart ships an update every 9 days, Sugonote every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | QuickChart | Sugonote |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 38 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kohei yamane](https://appshunter.io/developer/1239055575) | [SOTEN, LLC.](https://appshunter.io/developer/1583582952) |

## What reviewers say

### QuickChart

[App page](https://appshunter.io/ios/app/quickchart-relationflow/id1547791260)

Quickly create visual maps of complex relationships and ideas. This app prioritizes speed with intuitive gesture controls for instant node creation and connections. Personalize your maps with images and export them easily for sharing or integration into your workflow.

**Highlights:** Instant node creation, Gesture-based linking, Minimalist UI, Image personalization, Fast export to camera roll, Multiple project management

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $4.99 | one-time |


### Sugonote

[App page](https://appshunter.io/ios/app/sugonote-smart-ai-notes/id6758240486)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.99 | per month |
| Annual Plan | $49.99 | per year |


## Frequently asked questions

### Is QuickChart free?

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

### Is Sugonote free?

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

### Do QuickChart or Sugonote have ads?

Both QuickChart and Sugonote show ads.

### Which is updated more often, QuickChart or Sugonote?

QuickChart ships an update every 9 days, and Sugonote every 2 weeks. Most recently, QuickChart was updated on October 24, 2026 and Sugonote on October 25, 2026.

---

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