# NoteON vs Vellum

The clearest difference is in-app purchases: NoteON at none against Vellum's 1. NoteON also leads on iOS requirement (15.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Vellum sells 1 one-off in-app purchase. NoteON asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NoteON | Vellum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 106 MB | 44 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [inho Choi](https://appshunter.io/developer/1873891662) | [四扬 叶](https://appshunter.io/developer/6797699915) |

## What reviewers say

### NoteON

[App page](https://appshunter.io/ios/app/noteon-notes-on-app-and-web/id6789457288)

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

**In-app purchases:** none


### Vellum

[App page](https://appshunter.io/ios/app/vellum-topic-notes-and-ideas/id6799964763)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vellum pro lifetime | $2.99 | one-time |


## Frequently asked questions

### Is NoteON free?

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

### Is Vellum free?

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

### Do NoteON or Vellum have ads?

Neither NoteON nor Vellum shows ads.

### Which is updated more often, NoteON or Vellum?

NoteON ships an update weekly, and Vellum weekly. Most recently, NoteON was updated on October 31, 2026 and Vellum on October 25, 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.*