Comet Book app icon

Apps Like Comet Book for iPhone and iPad

Track positions and directions

Track visibility with real-time direction and elevation updates. Locate comets using the moon and bright planets as guides. Set observation times and directions based on your location. Share sighting details and view movement patterns over time.

by Vixen Co., Ltd.★ 5.03 ratingsEducationFreeData updated 2026-09-08
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Ranked alternatives

Showing 841–860 of 1,000 ranked alternatives.

  1. AR-Telescope-B app icon

    AR-Telescope-B

    Guangzhou Jinghua Optics & Electronics Co., Ltd.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
    App details
  14. 100 Chinese Phrases app icon

    100 Chinese Phrases

    bo jiang

    Learn and practice speaking

    Learn common for travelers or beginners. Practice greetings, directions, self-introduction, and shopping inquiries. Include pronunciation guides and example sentences for context.

    ★ 0.00 ratingsEducation$0.99Data updated 2026-09-06
    App details

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