Alternatives

Products that do what SpaceX Countdown does

1. 1KU
   Keep up with upcoming space launches▲5

   2020 · apps.apple.com

2. 2PM
   Perseids meteor shower from space▲136

   2015 · ianww.com

3. 3SD
   SpaceX Dragon simulator docking autopilot in Clojure▲181

   2020 · github.com

4. 4CG
   Countdown Golf▲6

   2024 · countdown.golf

5. 5
   It's Almost▲91

   Your simple countdown to anything.

   2015

6. 6
   A Billion Dreams▲152

   Send a name & dream to space on the SpaceX Falcon 9 Rocket

   2023

7. 7OI
   Orbital Index▲11

   2019 · orbitalindex.com

8. 8WA
   Write a bot that plays SpaceX's ISS docking simulation▲5

   2020 · github.com

9. 9SP
   Space Pong▲6

   Jan 2026 · pong.priyavkaneria.com

10. 10
    Eclipse Countdown 2017▲80

    All of your eclipse questions answered

    2017

11. 11NP
    NASA Picture of the Day Viewer▲5

    2011 · apod-viewer.heroku.com

12. 12
    Space Lounges▲87

    The next generation coffee lounge (pre-launch)

    2015

13. 13
    Space Monkey▲71

    Everything in one place

    2014

14. 14
    OROS Orion Series▲83

    NASA-Inspired performance apparel

    2016

15. 15IS
    Introducing Spaceship▲16

    2012 · blog.spaceship.io

16. 16SR
    SpaceVim Release v1.5.0▲61

    2020 · spacevim.org

17. 17
    World View▲66

    Voyage to the edge of space.

    2014

18. 18
    The Present▲67

    An annual clock

    2014

19. 19OI
    Orbital Index, a brief/technical/curated newsletter▲10

    2019 · orbitalindex.com

20. 20LC
    Live Curtain – a countdown and banner for meetings▲13

    2021 · livecurtain.com

21. 21EI
    Eyes in Space▲9

    2014 · eyesinspace.com

22. 22CX
    Countdownto.xyz – Make a minimalist countdown to any event▲6

    2018 · countdownto.xyz

23. 23SS
    Space Shooter for Pebble▲24

    2014 · apps.getpebble.com

24. 24BS
    Blabs: Space Math at NASA▲8

    2015 · spacemath.github.io

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