Mind Map Memo PRO (com.takahicorp.MindMapPro) on Google Play
*How to Update from Free ver1. Export mind map to SD as .mmm file.2. Install Pro ver.3. Import mind map from SD.---Easy and quick Mind Map editor.You can draw Mind Map like drawing on a paper.*No limit to save file*More node color*Link nodes-Fix line display but-Fit display size for Galaxy Tab-Fix saving SD card bug