Showing 361–380 of 1,000 ranked alternatives.
Ronald Logan
View moon phases with Hawaiian context
View moon phases using a 3D model of Earth-Moon-Sun system. Calculate phases based on orbital mechanics including inclination, distance, and libration. Display ephemeris data with detailed pages. Show current phase and location-based adjustments.
Preschool Kindergarten Kids Academy
Letters with phonics and songs
Letters through interactive flashcards and phonics lessons. Explore high-quality images and sounds for each letter. Play nursery rhyme games and sing along with animated songs. Practice vocabulary with word associations and repetition.
Lonnie Millett
Track , currents, and conditions
View tide and current predictions based on official NOAA data. Search for stations by name or location. Save favorites for quick access. Explore interactive charts for detailed information. Set alerts for specific conditions.
Emin Yeritsyan
Track speed and distance with GPS
Switch between car and bike cyclometer modes. Set high and low speed limit alerts. Use HUD mode for display. Toggle between mph and km/h. Choose imperial or metric units. Calibrate speed and check GPS accuracy.
Stephane Denis
Chart stars, planets, and celestial bodies
Explore the solar system and beyond with interactive star and planet charts. Adjust observation location using manual coordinates or location services. Track celestial events and receive updates on upcoming astronomical phenomena.
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