Track daily activities with customizable counters across multiple categories. Log entries through simple taps. View data in charts, calendars, or journals. Monitor streaks, tasks, habits, and other metrics.
Count with a full-screen button for access. Track progress toward a goal with clear displays of current count, remaining numbers, and goal achievement. Receive vibrations at set intervals or upon reaching the goal.
Simulate a programmable calculator with input. Run HP-65 programs, store and retrieve data from magnetic cards. View and edit calculator memory. Access historical documentation and user guides.
Track plastic usage with weekly limits and daily challenges. Complete tasks to earn points and monitor consumption patterns. Use points to customize a virtual aquarium. Compete in a ranking system to motivate eco-friendly habits.
