Cinder – Pomodoro Focus Timer

Cinder is a zero-friction Pomodoro timer built for people who just want to start focusing — no sign-up, no clutter, no complicated settings. Tap once and you're in a focus session. When it ends, Cinder automatically guides you into a short break, then back to focus, following the classic Pomodoro cycle: 4 focus sessions followed by a longer break. FOCUS SOUNDS Choose from ambient birds, waves, or shoreline waves to help you settle into deep work — completely free, no unlocking required. GENTLE, NOT PUSHY Breaks start automatically but can always be skipped — Cinder never forces you to stop. A simple streak tracker shows your progress through each round without adding pressure. TRACK YOUR PROGRESS See how many sessions you've completed today, your current streak, and your focus minutes for the day. Unlock a deeper look at your most productive hours by watching a short ad — no subscription needed. BUILT FOR REAL LIFE - Notifications and vibration alert you the moment a session ends — even if your screen is off or the app is in the background. - Adjustable session lengths (15 / 25 / 45 minutes). - Available in English, 한국어, 日本語, 中文, Español, Tiếng Việt, Português, and Bahasa Indonesia. Cinder is free to use and supported by ads. No account required, and your focus data stays on your device. Start your first session in the next 3 seconds.