Idea Think: Thought Organizer
Mind Map & Idea Organizer
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Capture ideas fast, branch them naturally, and organise everything offline. Idea Think turns scattered thoughts into a clear mind map you can search, tag, pin, visualise, and export whenever inspiration strikes.
Whether you are planning a project, collecting insights, outlining content, or saving a passing idea before it disappears, Idea Think gives every thought a place to grow.
CORE FEATURES
- Capture ideas in one tap
- Grow unlimited branches from any idea
- View your structure in an interactive Tree Map
- Search by text or tag across your whole library
- Pin and tag important ideas for quick access
- Export any idea tree as a clean PDF
- Use daily reminders to build a thinking habit
- Keep everything private and fully offline
FAST CAPTURE
Type a thought and hit send. No folders, no setup, no friction. New ideas land in your Inbox first, so you can capture now and organise later.
NATURAL BRANCHING
Tap any idea to drill deeper and add child branches. Start from one seed and grow it into a full mind tree as your thinking expands.
VISUAL THINKING
Use Tree Map view to see your idea structure at a glance. Pinch, zoom, and pan through your thinking visually. Long-press any node to edit, move, or delete.
SEARCH AND ORGANISE
Find any idea quickly with text or tag search. Filter by Top Level, Seedbed, Recent, Most Branched, or Deep Ideas. Pin the ideas you want to keep in focus.
EXPORT AND SHARE
Turn any idea tree into a beautifully formatted PDF. Share it with your team, send it to yourself, or archive your thinking for later.
PRIVATE AND OFFLINE
Everything stays on your device. No account. No cloud. No forced sync. Light and Dark Mode are both supported, with six accent colours to personalise your trees.
FREE TO USE
Idea Think is free to download and use. The app is supported by ads, which help us keep it updated and improving.
Available in English, Japanese, Traditional Chinese, and Simplified Chinese.
What's New in Version 1.1.0
Capture Ideas Visually
• Take photos directly in-app to create ideas instantly
• Attach images from your gallery to enrich your thoughts
• Ideas can now include both text and visuals — or just a photo alone
Smoother Experience
• Reduced ad frequency for a more focused flow
• Refined UI animations and transitions
• General performance improvements
We're continuously improving Idea Think based on your feedback. Thank you for using the app!
The developer, Man Chi CHoi, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Man Chi CHoi
- Size
- 35.7 MB
- Category
- Productivity
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 AuntrStudio