TrackMyLang is a free, local-first language tracker with a 40,000+ video library. Log immersion, Anki & study hours, hit milestones, and follow a CEFR roadmap. No account needed — your data lives on your device. The Media Catalog has 40,000+ native-language videos from 200+ creators across 35+ languages, with community CEFR difficulty ratings (A0–C2) to filter by level. No endless searching or auto-scraped filler. Free to start. New creators and languages added weekly.