Study without setup
Your timer and focus music are ready.
Choose a prepared study rhythm, press start and keep the next thing you need to learn beside the timer. No account, playlist hunting or Spotify connection required.
Start a 50-minute study25, 50 and 90-minute setups
Free instrumental radio
Rain, café and forest ambience
Local and offline-friendly
Start now
Choose a rhythm. Adjust it whenever you want.
Keep the material, not the setup, in mind
Karo puts one current queue item beside the timer and gives quick notes their own quiet space, so you can capture something without rebuilding your study system.
Use a soundscape that does not demand attention
Instrumental stations crossfade into the next tune. Music and ambience have separate controls, so rain can sit underneath a low-volume station or play alone.
Take a deliberate pause
When a block ends, continue, save a session note or take a short guided break for your eyes, neck, wrists or breathing.
Make room for one thing.
No account is required. Your working data stays on this device unless you choose Karo Cloud.