Second Brain - AI Note
Notes, tasks & calendar in one
Free · Designed for iPad. Not verified for macOS.
Manage notes, to-dos, and your schedule in one app.
Capture thoughts as notes, actions as to-dos, and anything with a date on the calendar. No more hopping between apps.
■ Notes
Write fast, organize later. Sort into folders and find anything with search. Share only the notes you choose via a link, and unshare with a single tap.
■ To-Dos
Set due dates and repeat rules. See what's left with D-Day countdowns, and group tasks by category.
■ Calendar
See to-dos and events on the same screen. Switch between month and week views to check how full your week is.
■ Widgets
Check today's tasks from your Home Screen and Lock Screen. See what's left without opening the app.
■ Notifications
Get notified as deadlines approach. Start the day with a morning briefing and wrap up with a daily summary.
■ AI Organize
Pull action items out of long text. Turn copied text into to-dos. Gather past records into a retrospective.
AI features are free up to 3 times per month. To use more, connect your own AI API key.
■ Same content on every device
Notes written on iPhone open on the web too. Sign in once and your content follows you across devices.
■ Privacy
AI features only process text you explicitly send. See the privacy policy for details.
https://docs.ainote.dev/legal/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• AI import: add a photo or text and AI turns it into events and to-dos. Only the items you confirm are saved.
• Import from the share sheet: tap Share in any app and pick AI Note.
• Group scheduling: collect everyone's availability and lock in a time.
• Calendar widget: move to the previous or next month.
• More reliable sign-in and account switching.
The developer, kim dahye, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dcode
- Size
- 38.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 4 more
- English, German, Japanese, Korean, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Dcode Labs