✈️Flight & Commute Native Audio Cache
Offline Course Audio & Data Manager
Download complete course audio packs and interactive lessons into your browser's persistent cache for seamless offline study.
PWA Cache Ready
Total Available15 Courses (7,132 Audio Clips)
Storage ProtocolIndexedDB + CacheStorage
Offline Sync StatusAuto-Sync On Reconnect
Curriculum Offline Audio Packs
🇲🇽
Mexican Spanish A1 — Foundations
480 MP3 audio clips•13.8 MB
🇲🇽
Mexican Spanish A2 — Everyday Fluency
480 MP3 audio clips•14.5 MB
🇲🇽
Mexican Spanish B1 — Professional Agility
486 MP3 audio clips•15.4 MB
🇩🇪
German A1 — Foundations
460 MP3 audio clips•14.1 MB
🇫🇷
French A1 — Foundations
470 MP3 audio clips•14.2 MB
🇮🇹
Italian A1 — Foundations
475 MP3 audio clips•14.0 MB
🇬🇧
English B1 — Professional Leadership
490 MP3 audio clips•14.8 MB