Second Brain

Lykiars

In-app purchases

About this app

Second Brain – Visual Mind Mapping & Thinking Tool

Turn your ideas into a structured visual system.

Second Brain is a powerful yet simple mind mapping app designed to help you think clearly, organize knowledge, and stay focused. Whether you're planning projects, studying, brainstorming, or building long-term knowledge systems, Second Brain gives you a flexible visual canvas to structure your thoughts.

🧠 Think Visually

Create nodes, connect ideas, and build structured knowledge maps.
Transform scattered thoughts into organized systems.

✏️ Plan & Organize

Use Second Brain to:

• Plan projects
• Brainstorm ideas
• Organize research
• Study efficiently
• Structure personal knowledge
• Track complex topics

⚡ Fast & Distraction-Free

Second Brain works fully offline and focuses on speed and simplicity.
No accounts. No ads. No distractions.

Your data stays on your device.

🔄 Full Control

• Create unlimited nodes
• Connect ideas freely
• Zoom and navigate large maps
• Export and import your data
• Customize your workflow

🎯 Who Is It For?

• Students
• Creators
• Developers
• Researchers
• Entrepreneurs
• Deep thinkers

If you use tools like mind maps, visual notes, or knowledge systems — Second Brain is built for you.

🔒 Privacy First

Second Brain works entirely offline.
No tracking. No ads. No data collection.

Start building your second brain today.

What’s new

🧠 Mind Map – New Update

This update focuses on usability, editing flow and overall experience polish.

✨ Easier Navigation & Editing
🎨 Improved Recoloring System
🔍 Smart UI Scaling (Huge UX Upgrade)
💾 Auto-Save + “Saved” Toast
✋ Editing Lock Protection
🧲 Smart Snap & Alignment (Magnetic Guides)
📐 Grid Snap Toggle
🔁 Undo / Redo System
📱 Mobile Improvements
🧼 Polishing & Fixes
💥 Image Import System