OctiNote is made and published by Hong Seok Yang. AppBrain is an independent app data site and isn't affiliated with Hong Seok Yang. The app name, icon, screenshots and description belong to Hong Seok Yang and are shown as published on the App Store.

About OctiNote

OctiNote is an utilities app developed by Hong Seok Yang.

User Ratings

OctiNote is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

OctiNote is freely available from the App Store. The app size is 11.93 MB. The latest version available is 1.5.2. The last update was on July 30, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since September 2025.

Description by Hong Seok Yang (from the App Store)

Write it down the moment it comes to mind, and lock notes you want to keep private.

OctiNote is a local notes app for iPhone and iPad focused on quick writing and easy retrieval. No account is required, and Hidden Notes are protected with Face ID, Touch ID, or your device passcode.

Key features
- Quick note creation with automatic saving
- Full-text search and Korean initial-consonant search
- Favorites and Hidden Notes
- Device authentication lock
- Checklist, bullet, and date-stamp tools
- Share the note you are editing
- Full file backup with merge restore
- CSV/TXT import and export
- Privacy shield in the app switcher

Notes stay on your device without a server account. They leave the app only when you choose a backup, export, or share destination.

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More data about OctiNote

Price	Free
Rating	5.00 based on a single rating
Ranking	Not ranked
Version	1.5.2
App size	11.9 MB
Suitable for	Everyone

Screenshots

Screenshots by Hong Seok Yang, from the the App Store listing

Official page on the App Store

Alternatives to OctiNote

Changelog of OctiNote

No changelog data

Developer information for Hong Seok Yang

Hong Seok Yang

Address:

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App Store Rankings for OctiNote

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Technologies used by OctiNote

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OctiNote