Habit Tracker & Water Reminder

Contains ads
Content rating
Everyone
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Content rating
Everyone
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About this app

One tap a day. That is all a habit needs.

HabitDeck is a habit tracker for water, sleep, workouts, mood, weight and quitting smoking or drinking, all on one screen.
No account, no server. Your records stay on your phone.

SEVEN TRACKERS
- Water reminder: count cups and see how far you are from the daily goal. Cup size and goal are yours to set
- Sleep tracker: log bedtime and wake time. Hours slept and goal status show right away
- Workout log: a weekly target. Did it today? One tap
- Mood tracker: pick one of five. A month of moods shows up as color
- Weight tracker: type a number, get a trend line
- Quit smoking or drinking: days clean, money saved, cigarettes avoided. One tap for "held on today"
- Custom habits: reading, meditation, vocabulary, anything. Log as a check, a count or a value

ROUTINE REMINDERS
Each habit gets its own days and time.
Log straight from the notification without opening the app.

SEE THE WHOLE PICTURE
- Calendar: a month filled with color. Missed days stand out
- Stats: completion rate, streak counter, trend per habit
- Focus timer: time your study or workout and keep it in the log

SAFE
- App lock with PIN or fingerprint
- Backup to a single file and restore it on a new phone

GOOD FOR
- People who keep forgetting to drink water
- Counting days since you quit smoking or drinking
- Building a daily routine without a complicated app
- Keeping a light record of weight or mood

English and Korean, light and dark themes.

NOTES
- This app contains ads.
- This app is not a medical device. Talk to a professional about health decisions.

PERMISSIONS
[Optional] Notifications: habit reminders
[Optional] Exact alarms: to fire reminders at the time you set
[Optional] Biometrics: app lock
Change any of these in Settings > Apps > HabitDeck.
Water, sleep, workout, mood, weight, quit smoking. One tap a day. Reminders too.
Updated on
Sep 11, 2026

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.
  • This app may share these data types with third parties
    Location, App activity, and Device or other IDs
  • This app may collect these data types
    Location, App activity, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

First release
• Water, sleep, workout, mood, weight, quit smoking or drinking, custom habits
• Per-habit reminders, calendar, stats, focus timer
• App lock and file backup. English and Korean