Lighten is a mind mapping app for a way to clarify thinking, boost productivity, brainstorm, and visualize concepts.. It offers a perfect balance between powerful features and ease of use. Lighten is designed to be simple, but it has strong features. You can use it with iCloud to save and sync your mind maps. Lighten is a great choice to organize your mind, write notes, adjust plans and so on. Features: Create mind maps by simple taps Many business style themes to choose Highlight topics with stars Add notes Create to-do lists with tri-state checkboxes Add relationship between topics Share mind maps by .lighten file, text, Markdown, image, PDF and .XMind Import XMind files Supports iCloud Drive