Simulates the detection of high-energy muons from cosmic rays, visualizing their paths and energy in real-time. Explore particle physics and cosmic radiation with location-based data and exportable logs.
5.0(1 ratings)
$1.99
Best apps like Sundial Builder
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4.2 avg rating
3 free apps
Updated July 2026
Looking for something like Sundial Builder? We've analyzed 7+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
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5.0(1 ratings)
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Explore earthquake shaking intensity by relating the acceleration you impart on your phone to the Modified Mercalli Intensity (MMI) scale. Visualize shaking in 2D or 3D seismograms, with options to filter data for realistic earthquake simulations. Primarily for educational and entertainment purposes.
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Instantly compare observed celestial navigation altitudes with live calculated values. This tool helps mariners detect GPS spoofing and functions as a celestial navigation trainer, offering instant feedback without paperwork.
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ISS Track 2
Track the Space Station live
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Track the International Space Station's live position on an interactive map or 3D globe. Discover when it will be visible from your location and watch live webcam streams from orbit.
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Daimyo Clock
Traditional Japanese clock
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Experience traditional Japanese timekeeping with this app, which recreates a 17th-century mechanical clock. It accurately displays time divided into six equal periods for day and night, adjusting for seasonal changes in daylight.
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Flat Earth Firmament Trackers
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Explore celestial bodies from a unique third-person perspective, visualizing their relationship to your physical location. Make accurate Sun and Moon predictions, including elevation angles and paths, with an integrated azimuth feature for directional guidance.
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Mahina
by Ronald Logan
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This app provides an accurate 3D moon phase viewer, calculating phases from Earth-moon-sun geometry. It incorporates traditional Hawaiian lunar calendar day names and offers detailed ephemeris data. All calculations are performed locally, and it includes features like animation, widgets, and upcoming phase alerts.
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