Start focus sessions with a single tap. Track time spent in focus mode with a real-time timer. Connect Spotify for curated lofi or personal music. Automatically control music during sessions. Background music plays even when is closed.
Learn German nouns with instant display of articles, plurals, and case forms. Create personal lists and practice at any time. Select A1-B1 levels or add custom words. Study offline without internet connection.
Calculate magnification, exit pupil, true field of view, and f-ratio based on aperture, focal length, and type. Color badges indicate optimal viewing conditions. Results update in real time as inputs change.
