Interval Master-Timer

Are you still using complex interval training only for your workouts?

Meet 'Interval Master,' the one and only app that goes beyond a simple workout timer to efficiently design your entire daily routine! It makes high-intensity workouts more powerful and makes studying and work more immersive.

### Why Choose 'Interval Master'?

1. Infinite Categories Customizable to Your Taste
Exercise: Interval Running, Tabata, Home Training, etc.
Study: Hyper-focus mode utilizing the Pomodoro Technique
Work: Maximize work productivity by setting deadlines
In addition to basic categories, freely add the activities you want and design your own custom intervals.

2. Visually Record Your Achievements (Calendar & Statistics)
A calendar system that lets you see at a glance which intervals you completed today!
We analyze your monthly and daily activity data using visual graphs. Discover yourself growing every day as you watch your data accumulate.

3. Smart Guide That Never Misses the Flow
TTS Voice Guidance: A "5, 4, 3, 2, 1" countdown plays when there are 5 seconds left until the next step! You can perfectly prepare for the next action without looking at the screen.
Vibration Feedback: Vibrations clearly signal the start and end of a step, even in environments where you cannot hear.

4. Uninterrupted Multitasking Performance
Don't worry if you use other apps or turn off the screen during the interval. Not only does it run in the background, but you can also check your current progress in real-time via status bar push notifications.

### Highly recommended for these people!

Those who need systematic interval training for activities such as running or cycling
Students and exam takers who want to dramatically improve their concentration while studying
Office workers who want to increase productivity by efficiently managing their work time
Those who want to feel a sense of accomplishment by managing their activity records as data

### Your 1 second makes a difference in results.

Make your goals a reality right now with Interval Master. Once installed, your day will be more efficient than your day yesterday.

Download now and start for free!