Work · alternatives · 2026

24 alternatives to Spacer

Never miss a space launch

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Spacer launched in 2017; newer entries below may have overtaken it.

1. 1
   Spacetime▲166

   Be the first to know about space launches

   2020 · its alternatives →

2. 2
   Spaceteam▲93

   Command a spaceship with your friends

   2014 · its alternatives →

3. 3
   Room for More▲126

   Never run out of space again

   2015 · its alternatives →

4. 4
   Space Lounges▲87

   The next generation coffee lounge (pre-launch)

   2015 · its alternatives →

5. 5
   Spacetostartup▲93

   After hours workspace for startups in a cool 5 star hotel

   2015 · its alternatives →

6. 6
   SpaceLauncher for Mac▲178

   Hold spacebar while pressing a key to launch/switch apps

   2017 · its alternatives →

7. 7
   Space Monkey▲71

   Everything in one place

   2014 · its alternatives →

8. 8
   Astronaut▲139

   You're an astronaut. Click to watch random videos in space.

   2017 · its alternatives →

9. 9
   Space Gremlin▲90

   Find Out What's Taking Up Space on Your Mac

   2014 · its alternatives →

10. 10
    Soon▲286

    Never miss something awesome

    2017 · its alternatives →

11. 11SS
    SpaceNeovim – Spacemacs for Neovim▲105

    2016 · github.com · its alternatives →

12. 12
    Inside Space▲172

    Deep coverage of outer space and space travel

    2017 · its alternatives →

13. 13
    RocketXR - Augmented Reality about Space▲71

    Inspiring the next generation of spaceflight, interactively

    2021 · its alternatives →

14. 14
    T-Minus▲110

    Track SpaceX, NASA, ULA, Rocket Lab and other launches

    2021 · its alternatives →

15. 15
    Space Launch Now▲89

    Keep track of the global spaceflight events

    2021 · its alternatives →

16. 16
    Space Advisor▲92

    Ultimate interactive, interplanetary experience

    2017 · its alternatives →

17. 17
    Spaces by proto.io▲155

    A community to showcase your interactive prototypes

    2014 · its alternatives →

18. 18
    Space▲235

    Unhook yourself from addictive iOS apps

    2017 · its alternatives →

19. 19
    Rocketship.fm▲207

    Make Your Startup a Rocketship

    2014 · its alternatives →

20. 20
    SpaceTap▲5

    space, single tap, spaceship, asteroid, 2D, arcade, casual

    2017 · its alternatives →

21. 21
    Space Age▲137

    A wonderful, kooky, and mysterious space adventure

    2014 · its alternatives →

22. 22
    SpaceX Falcon Heavy▲32

    Rocket

    2018 · its alternatives →

23. 23
    Spaces▲151

    A showcase of curated Amazon products from inspiring spaces.

    2016 · its alternatives →

24. 24
    Visions of the Future (by NASA)▲160

    You can be an architect of the future

    2016 · its alternatives →

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 →