Description: RemNote is a free, open-source spaced repetition and note-taking app. It uses an interconnected web of notes to promote understanding and long-term memory retention. Key features include note linking, spaced repetition flashcards, knowledge graphs to visualize connections, and excellent mobile apps.
Type: software
Pricing: Open Source
Description: Visuwords is an online graphical dictionary and thesaurus that visually displays semantic connections between words and phrases. It allows users to explore related words and definitions in an interactive visual interface.
Type: software