TapNoiseYou can try a Pomodoro-style session with the Mac’s Clock app. Set a work timer, take a break when it ends and start again if the routine suits the task. You do not need a dedicated productivity app for the first experiment.
Start with one interval
Open Clock › Timers and create a timer for the work period you want to try. Twenty-five minutes followed by a short break is a familiar starting convention, not a rule you must follow or a medically prescribed interval.
Name the timer for the task, such as “outline the introduction.” Choose an end sound you can notice at a comfortable level and start working on that one result.
Make the break intentional
When the timer ends, save your place and step away from the keyboard. Use another timer if you want help returning. If the interval consistently interrupts an important step, adjust the duration rather than treating the routine as a score.
Clock timers count elapsed time. They do not necessarily know whether you spent the interval writing, thinking or away from the desk.
Use activity reminders for a different job
TapNoise’s Break buddy provides a work-session nudge with its own intervals and away-time handling. That differs from manually timing a single Pomodoro cycle.
For that distinction, read break reminders versus app limits and choosing a reminder interval. Keep the simplest timer that helps you finish the intended task.
Sources: Apple’s Clock timers, TapNoise reminders.