One Cup is the simplest app for tracking your daily water intake with just one step.
■ Key Features
• Instant count with +1 Cup / -1 Cup buttons
• Circular progress indicator to check remaining cups relative to today's goal
• Customize your target number of cups (1–20)
• Automatic midnight reset — Starts automatically at 0 for the new day
• Last 7-day bar graph — See how much you drank up to yesterday at a glance
• Green "Goal Achieved!" message upon reaching your goal
■ Recommended for
- Those who want to keep track of 2L a day
- Those who want to finish with a single tap as soon as they open the app
- Those tired of the flashy UIs of other tracking apps
- Those who want to use the app without signing up for an account or making payments
■ Design Philosophy
- Today + Last Week on one screen
- Light mode default, system fonts
- No clutter
■ Privacy
All records are stored only in **SharedPreferences** on your device. No transmission to a server, no account required.
Inquiries & Feedback: minusbetastudio@gmail.com
Check daily water intake in 1 minute. +1 tab, set goal, 7-day graph.