View tide predictions for 8000+ locations with one year of data and 7-day forecasts for 850 locations. Access moon and sun rise/set times. Download a 12-month printable tide calendar. Use offline maps, GPS location, and manual time adjustments.
Perform calculations with addition, subtraction, division, and multiplication. Calculate powers, roots, and percentages. Use dark mode, split view, and portrait/landscape orientation. Copy results by pressing and holding numbers.
Plan stargazing sessions with accurate weather forecasts and astronomical data. Track celestial events like meteor showers and planetary alignments. Share observations and connect with other astronomy enthusiasts.
Scan documents by automatically detecting the area or manually snapping photos. Adjust borders, select color modes, and fine-tune brightness. Create multi-page documents and organize files effortlessly.
Track precise location with Decimal Degrees, DMS, UTM, and MGRS formats. Access topographic maps and route planning. Set waypoints and measure distances. Share coordinates via email or messaging. Sync with GPS devices for real-time navigation.
Displays Western and calendars. Toggle between dates for fortune-telling. Swipe left to view last month, right to view next month. Tap "weak area" to return to the current month.
A song prediction effect allows users to perform a trick where a friend guesses a song. The user takes the friend's phone, plays a song, and returns it with the screen down.
Track important dates with timers for birthdays, anniversaries, and repayment days. Set reminders for bills, payments, and health check-ups. View remaining days and receive notifications before key events.
Monitor geomagnetic storm forecasts and track Earth's magnetic field activity. View storm intensity levels and potential health impacts. Receive alerts for significant changes in magnetic conditions.