Markdown writing
Checklists, tables, wiki links, tags, attachments, and templates. Preview formatted notes and use Quick Look for files.
Local-first · No account · No ads
Thoughtful notes.Private when it matters.
Write naturally with Markdown, stay organized with folders and Smart Folders, and keep sensitive content encrypted on your iPhone.
Available on iPhone (iOS 26+) · English & 简体中文
See Nuvix in action
A native SwiftUI experience built for focused writing and quick organization.
Everything you need to capture and find ideas
From everyday notes to encrypted private storage — all on your device.
Flexible organization
Folders, tags, pinned notes, and a task inbox for unfinished checklists. Full-text search with saved Smart Folders.
Private Space
Encrypt photos, videos, files, and private notes locally. Protect access with Face ID, Touch ID, or passcode.
Local-first
Your content stays on your device. No account, no cloud sync, no third-party analytics, and no advertising.
Portable exports
Export individual notes as Markdown or PDF, or batch export by folder when you need your writing elsewhere.
Made for iPhone
Light and dark appearance, Dynamic Type, VoiceOver support, and bilingual English / Simplified Chinese UI.
Privacy by design
Nuvix is built around on-device storage and optional encryption — not cloud accounts or tracking.
Read privacy policy- Notes and private content stay on your iPhone unless you export or share them.
- Private Space content is encrypted before storage; keys live in the iOS Keychain.
- No ads, no third-party analytics SDKs, and no cross-app tracking.
- Photo Library and Files access only when you choose to import content.
Start writing with Nuvix
Free on the App Store. Capture everyday ideas and give sensitive content a more private place on your device.
Get Nuvix on the App StoreRequires iOS 26 or later