Celestial Nav app icon

Apps Like Celestial Nav for iPhone and iPad

by SkyTip LLC★ 4.48 ratingsNavigationFreeData updated 2026-09-06
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Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  1. Venus Atlas app icon

    Venus Atlas

    Julian James

    Explore the hidden surface of Venus.

    The app displays a 3D globe of Venus with topography shown in false color. Users can manipulate the globe with gestures, view labels that appear with zoom, and access information about features.

    ★ 5.03 ratingsReference$2.99Data updated 2026-09-11
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  2. SunGraph app icon

    SunGraph

    Tremont Air, LLC

    Sunrise and sunset calculator for anywhere.

    The app calculates sunrise and sunset times for any location and date. It displays the earliest and latest sunrise and sunset times for any latitude, along with the equation of time and sun inclination.

    ★ 3.214 ratingsReferenceFreeData updated 2026-09-11
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  3. Things Fall Apart References app icon

    Things Fall Apart References

    UnatezeSoft, LLC

    Pronounce Igbo names from the novel.

    The app pronounces Igbo names from Chinua Achebe's novel. Users can record their pronunciation and compare it with a native Igbo speaker's voice.

    ★ 3.816 ratingsEducationFreeData updated 2026-09-15
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  8. IOL Reference app icon

    IOL Reference

    Gurpal Virdi

    Search IOLs, share insights, connect with peers

    Search for FDA-approved intraocular lenses by specifications. View detailed product information and updates. Compare lenses and access a catalog of nearly 10,000 entries. Share and discuss findings with other ophthalmologists.

    ★ 4.715 ratingsMedicalFreeData updated 2026-09-06
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  11. Sight Word Flash Cards + app icon

    Sight Word Flash Cards +

    Keld Sperry

    Learn words

    Teach children to recognize letters, numbers, and words. Add favorite words for focused learning. Randomize for varied practice. Include interactive elements for engagement. Track progress through repeated review sessions.

    ★ 4.25 ratingsEducation$0.99Data updated 2026-09-08
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  12. Concrete Engineering app icon

    Concrete Engineering

    V PUGAZHENTHI

    Calculate parameters and ratios

    Calculator provides tools for 56 calculations including water/cement ratio, job mix volume, modulus of elasticity, and tensile/compressive strength.

    ★ 4.210 ratingsEducation$3.99Data updated 2026-09-08
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  14. Space Explorer:Astronomy Guide app icon

    Space Explorer:Astronomy Guide

    SOAD HAMADEH

    Explore planets and stars

    Explore real-time sky maps and detailed views of planets, constellations, and celestial objects. Learn facts about astronomical phenomena. Track missions and view mission details. Set location and time for accurate sky navigation.

    ★ 4.86 ratingsEducationFreeData updated 2026-09-06
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  17. Black hole finder app icon

    Black hole finder

    DDQ

    Discover holes with your phone

    Explore cosmic events by analyzing gravitational wave data. Identify potential formations from neutron star mergers. Contribute to scientific research by reviewing and classifying detected signals.

    ★ 4.17 ratingsEducationFreeData updated 2026-09-06
    App details

How we rank alternatives

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