Reviews of several Pomodoro apps flag the same pattern: basic customization, like changing how long a focus session runs, is locked behind a subscription — sometimes as much as $16/year for what amounts to a countdown timer.
Custom Pomodoro timer, free from the first use
Focus length, short break, long break, and how many cycles happen before a long break are all editable immediately in this Pomodoro timer — no unlock, no trial period.
Free Pomodoro timer, no ads, no subscription
There's no ad slot and nothing to upgrade — the same free timer every time you open it.
Accurate even if you switch tabs
The countdown is calculated from a fixed end timestamp rather than ticking down once a second, so it stays accurate even if the browser throttles the tab in the background — no drift to catch up on when you switch back.