Planetary Clock app icon

Apps Like Planetary Clock for iPhone and iPad

Track positions in real time

View positions of all solar system planets at any date. Adjust time to see real-time movements. Display accurate orbit sizes, eccentricity, and orbital shapes based on NASA data. Show realistic planet sizes relative to each other.

by Piotr Knapczyk★ 4.934 ratingsEducation$0.99Data updated 2026-09-09
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Ranked alternatives

Showing 561–580 of 1,000 ranked alternatives.

  9. Expedition White Shark app icon

    Expedition White Shark

    Marine Conservation Science Institute

    Track sharks in real time

    Track adult sharks in real time using satellite data. View current locations and movement patterns. Receive updates as research scientists do. Set custom location alerts. Share tracking data with others.

    ★ 2.631 ratingsEducation$3.99Data updated 2026-09-12
    App details
  10. Mahina app icon

    Mahina

    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.

    ★ 4.512 ratingsEducation$0.99Data updated 2026-09-11
    App details
  16. SoHO Viewer app icon

    SoHO Viewer

    Jerome Diaz

    Download and display latest SoHO images.

    The app downloads and displays the latest images from the Solar and Heliospheric Observatory (SoHO). It provides push notifications to alert users when new images are available.

    ★ 3.419 ratingsEducationFreeData updated 2026-09-13
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How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.