Work · alternatives · 2026
24 alternatives to Spacetime
Be the first to know about space launches
Spacetime is an iOS app that provides detailed information about space launch events from around the world, covering both past and upcoming missions. It's designed for space enthusiasts who want to stay informed about… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Spacetime launched in 2020; newer entries below may have overtaken it.
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I find myself often texting people, "where are you?" so I wrote this little iPhone app that lets me text them a special link. When they click the link, it uses the HTML5 geolocation API to report their location and shows it on a map. http://whru.at/ It's only as accurate as the HTML5 geolocation API, but I've been finding it pretty useful. What do you think?
2012 · whru.at · its alternatives →
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When To Launch▲654Launch your product on the right date and time based on data
2019 · its alternatives →
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Watch rocket launches live, with schedule and reminders.
2018 · visitspacecoast.com · its alternatives →
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Keep track of the global spaceflight events
2021 · spacelaunchnow.app · its alternatives →
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T-Minus▲110Track SpaceX, NASA, ULA, Rocket Lab and other launches
2021 · apps.apple.com · its alternatives →
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space, rocket, schedule, launch, nasa, spacex
2016 · its alternatives →
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Sharing, Feedback & Planning Made Easy
2024 · apps.apple.com · its alternatives →
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A 3D universe explorer & astronomy app, in your browser
Jun 2026 · space.pointdynamics.com · its alternatives →
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SPACEAPP▲6Track with precision. Explore with intelligence.
Oct 2025 · spaceappweb.onrender.com · its alternatives →
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Sat Seeker▲75Simple ISS Tracker to notify you of visible passes overhead
2017 · apps.apple.com · its alternatives →
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Hold spacebar while pressing a key to launch/switch apps
2017 · spacelauncherapp.com · its alternatives →
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Hey HN! I made Orbit, an iOS app that allows you to see the satellites, planets, and constellations above you in AR, on a 2D map, and on a 3D globe. The app includes more than 15,000 objects tracked by CelesTrack, together with their pass predictions, descriptions, and detailed orbital data. A searchable catalog of all objects is also available, as well as a built-in chatbot designed to answer any space-related questions you might have. This is my first published iOS app, so any feedback is greatly appreciated! App Store: https://apps.apple.com/app/id6772174570
Jul 2026 · nagylukas.github.io · its alternatives →
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I (17y/o) have been developing a rocket launch simulation that allows the user to explore what it's like launching a rocket from earth and putting it into orbit. This idea originally started as an educational simulation but as i've gone more down the rabbit hole the more i've wanted to make it realistic. The problem is that I've never had a formal orbital mechanics class or anything like that so I don't know what I'm missing, what I currently have implemented is: Variable gravity Variable Atmospheric drag (US Standard Atmosphere 1976) Multi-stage rockets Closed-loop guidance /…
Jan 2026 · donutthejedi.com · its alternatives →
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uphere.spacefree tier▲112Realtime tracking and prediction for thousands of satellites
2019 · uphere.space · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →