ATnotes vs Stan.

ATnotes

Office & Productivity

ATnotes is a free open-source note taking app for Windows. It has basic note editing features like rich text formatting, tagging, search, and organizing notes into notebooks. Useful for simple personal note taking and task management.

Stan.

Development

Stan is an open-source probabilistic programming language used for statistical modeling and data analysis. It enables users to specify statistical models in a simple modeling language and then compile those models into executable programs for inference and prediction.