Stamp Tracker - Habit Builder

Stamp Tracker is a fun and simple app that lets you track daily habits using virtual stamp cards. Whether it's exercise, studying, reading, or chores, visualize your progress with stamps and feel the satisfaction of reaching your goals.

■ Press Stamps to Visualize Your Progress
Simply tap an empty slot on your stamp card to log your daily activity. A progress bar shows how close you are to completing your goal.

■ Create Your Own Custom Stamps
Five stamps are included by default, but you can freely customize icons and colors. You can even use photos from your phone as stamps.

■ Manage Multiple Stamp Cards
Manage up to 10 stamp cards simultaneously. Create separate cards for different habits like "Morning Jog" or "English Study."

■ Review with History & Calendar
Completed stamp cards are automatically archived. Use the calendar view to check your monthly stamping activity, current streak, longest streak, and total active days.

■ Reminder Notifications
Set a daily reminder to make sure you never forget. Stay consistent with your habits.

■ Ranking & Statistics
View stamp usage rankings by time period. See which habits you've worked on the most at a glance.

■ Share Your Achievements
Share your completed stamp cards on social media and celebrate your accomplishments.

■ Cloud Sync
Sign in with Google or Apple ID to sync data across multiple devices. Easy data transfer when switching phones.

■ Dark Mode Support
Choose from Light Mode, Dark Mode, or follow your system settings. Customize the app's look with 18 theme colors.

■ Japanese & English Support
Switch between Japanese and English display language within the app.

A simple stamp card app for everyone — kids and adults alike. Make tracking your daily habits fun and rewarding.