FlowStack

No ads. No account required. Just focus.

FlowStack is a simple productivity timer and task manager designed to beat procrastination and sharpen focus. Use it as a flexible timer for personal, work or study tasks, daily routines, or a focus tool if you struggle with multitasking or task switching—FlowStack keeps you on track and making real progress, one task at a time.

Each task or to-do has an estimated duration and a timer that starts ticking down when you start the session. This makes it easier starting the task, and helps you get into a flow state by focusing on one task at a time. Once you're done, FlowStack pushes you into the next task—need more time to finish the first task? Simply add it, or continue in a flow state where time is unlimited.

If you want to use it as a to-do list rather than focus session, you can also complete a task without starting the timer.

Perfect for: • Procrastinators who struggle getting started • People with ADHD seeking simple focus tools • Anyone organizing tasks into daily routines • Users wanting a simple system for recurring tasks • Fans of Pomodoro and Atomic Habits (habit stacking, time blocking) • Professionals and students boosting productivity and focus • Anyone starting good habits—fitness, mental health, cleaning, learning, etc.

What makes FlowStack different? • Flexible task timer—like Pomodoro, but customizable and clear • Stack tasks in sequence—avoid distractions, build flow by doing tasks after eachother (habit stacking) • Build habits with daily routines (morning routine, workout, study, business tasks) • ADHD-friendly focus and clean time blocking—no clutter • Great for deep work, project planning, personal growth

Core features: • Stack tasks with individual timers to stay focused on one task at a time (Live Activities and Dynamic Island shows the current task name and time left) • Flexibly time block your schedule for focused productivity—each task has an estimated duration, easily extendable in case you need more time for a task • Unlimited tasks & templates for recurring tasks (1 template limit for free users, unlimited tasks for free users) • Track daily & weekly stats for motivation • Lightweight, minimalist—no accounts, no ads, free version available

FlowStack is your ADHD-friendly productivity tool to block distractions, maintain momentum, and stay organized. Whether you're tackling homework, working remotely, or aiming for a structured day, FlowStack turns your to-do list into action.

Boost time management

Stay productive with a built-in Pomodoro timer

Get motivated with simple progress tracking

Take control of your time—download FlowStack and unlock your productivity!