# Stream Note vs Onulchi

The clearest difference is update cadence: Onulchi at every 2 days against Stream Note's every 5 days. Onulchi also leads on iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stream Note ships an update every 5 days, Onulchi every 2 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | Stream Note | Onulchi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 11 MB | 52 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhyun Park](https://appshunter.io/developer/6804727588) | [CHOHEE KIM](https://appshunter.io/developer/6811794262) |

## What reviewers say

### Stream Note

[App page](https://appshunter.io/ios/app/stream-note/id6804727586)

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

**In-app purchases:** none


### Onulchi

[App page](https://appshunter.io/ios/app/onulchi-routine-challenge/id6811794260)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stream Note free?

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

### Is Onulchi free?

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

### Do Stream Note or Onulchi have ads?

Neither Stream Note nor Onulchi shows ads.

### Which is updated more often, Stream Note or Onulchi?

Stream Note ships an update every 5 days, and Onulchi every 2 days. Most recently, Stream Note was updated on October 29, 2026 and Onulchi on October 29, 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.*