ずんだモドーロ / ずんだもんと一緒にポモドーロ!

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100+
Downloads
Content rating
Everyone
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About this app

"Zundamon Doro" is a concentration improvement app that allows you to practice the scientifically proven Pomodoro Technique with the popular character "Zundamon". By repeating 25 minutes of concentration time and 5 minutes of break time, you can dramatically improve the efficiency of your studies and work.

Why choose Zundamon Doro?

Unlike conventional timer apps, the adorable Zundamon encourages you to take a break at the right time. Even work time that tends to be monotonous can be fun and continued with the encouragement of Zundamon.

A perfect concentration environment with a full range of functions

• 4 customized presets: Choose from Classic (25 min/5 min), Short Focus (15 min/3 min), Focus Mode (45 min/10 min), and Quick Break (5 min/2 min)

• Fully customizable: Freely adjust your work and break times to find your optimal rhythm

• Intuitive circle progress: The beautiful circular design lets you see your progress at a glance and visually grasp your concentration state

• Zundamon's voice cheers: Zundamon will cheer you on with a cute voice when you start working and taking a break

• Vibration notification: Even in environments where sound cannot be played, the vibration will notify you of the timing

• Detailed progress management: The number of completed sessions is displayed with a tomato icon, creating a sense of accomplishment

The Pomodoro Technique is based on science

The Pomodoro Technique is a time management technique invented by Francesco Cirillo in the 1980s, and has been scientifically proven to:

• Maximize your concentration span

• Reduce mental fatigue

• Improved work efficiency

• Reduced stress

• Increased sense of accomplishment

This app is designed to make this effective technique easy and fun for everyone to practice.

Useful in all situations

• Manage study time for exams and qualifications

• Maintain concentration while working remotely

• Improve efficiency of reading and hobby time

• Manage daily tasks such as housework and cleaning

• Work requiring concentration such as creative activities and programming

• Manage children's homework time

Comprehensive tracking functions

• Calendar display: Visually check the progress of monthly efforts

• Statistics: Detailed display of the number of completed sessions for today, this week, and this month

• Session history: Check past efforts in chronological order

• Achievement badges: Display special icons according to the number of consecutive days of achievement

User-friendly design

• Simple and beautiful Material Design 3.0 adopted

• Easy-to-understand interface with full Japanese support

• Screen sleep prevention function prevents interruption

• Lightweight design minimizes battery consumption

• Fully offline compatible, can be used anywhere

Recommended for

• Students and working adults who are struggling with lack of concentration

• People who are having trouble managing their time while working from home

• Exam takers looking for efficient study methods

• Business people who want to improve productivity

• For those who want to work hard with cute characters

• For beginners who want to try the Pomodoro technique

Packed with ideas to make it easy to continue

Unlike timer apps that many people give up on after three days, Zundamon Doro is designed to encourage you to continue. Zundamon's encouraging messages, visual sense of accomplishment, and detailed record function make you want to open the app naturally.

All functions available for free

The basic functions are provided completely free of charge, and ads are placed discreetly, so you can use it without being distracted.

Download now and enjoy a new concentration experience

Why not start efficient time management with Zundamon today? This app is the first step to improving your productivity.

Download is free. Install now and enjoy your concentration time with Zundamon.

[Credit]
VOICEVOX: Zundamon
Standing picture: Sakamoto Ahiru
Updated on
Jun 25, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

機能改善

App support

About the developer
ARAI.ME
daigo@arai.me
3-2-16-2, OGURA, SAIWAI-KU KAWASAKI, 神奈川県 212-0054 Japan
+81 90-1838-3971

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