Alternatives
Products that do what Sprintbox does
Time-blocking system for deep work that takes more than 1h
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Core features: Customizable Timers: Adjust work and break durations flexibly. Focus Mode: Background color change to enhance concentration. Smart Notifications: Alerts with sound and notifications when a session ends. Cross-platform Sync: Seamless data sync across devices. It’s free to use, and I’d love to hear your thoughts! I’m looking forward to your feedback, suggestions, or ideas to make it better. Thanks for checking it out!
2025 · 25min.work
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I love using the Pomodoro technique with my friends. We each share what we want to accomplish in 25 minutes, work together, and then take a 5-minute break to discuss our progress. Recently, I had an idea to take this concept to the next level. If you think about it, 25 + 5 = 30 minutes - the perfect amount of time for a global Pomodoro session to start every half hour. After several evenings of brainstorming and collaboration, I'm excited to introduce Pomodorr.io. This platform allows individuals from around the world to come together and work on their projects during these global Pomodoro…
2023 · pomodorr.io
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The problem with classical Pomodoro is that we often finish our work early or the task takes longer than 25 minutes, resulting in interruptions by the alarm. Flowmodor addresses this by offering flexibility: work x minutes, take x/5 minutes break. Flowmodor automatically calculate and set break timer for you based on your work duration. In this way you can stay in the flow state while maintaining the 5:1 work-break ratio.
2024 · github.com
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A free 52/17 timer for deeper focus and better breaks
Jul 2026 · tools.shinblog-life.com
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Pomodoro, 52-17, and custom timers for mindful productivity.
Nov 2025 · chadsweetwright.github.io
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