Poos Caboose app icon

Poos Caboose

Hop cabooses. Unlock pooses.

A free one-tap browser game built for quick runs, perfect landings, and increasingly distinguished cats.

Browser version live · iPhone and iPad app coming back

The game

You play as Poos, an adorable cat riding the rails. Time your taps so the next caboose lines up with your Poos — every hop is a point, and perfect landings build a combo that multiplies your coin. Play instantly in the browser. Once featured by the App Store in 154 countries.

Gameplay screenshot: Poos hopping cabooses with a score of 71
Hop cabooses.
Screenshot of unlockable poos characters
Unlock pooses.

How it plays

  1. Tap to hop

    Time your tap so the next caboose lines up with your Poos. Miss the train and it's curtains.

  2. Earn poos coin

    Every hop is a point, and points turn into poos coin. Perfect landings stack a combo worth up to 5× the coin.

  3. Climb the leaderboard

    Your best score lands on the world leaderboard under a generated Poos-themed nickname you can change. No account, no login.

Meet the pooses

Poos is included. Earn coin as you play to unlock 12 more very distinguished cats.

See all 13 pooses, with costs and multipliers →

Questions, answered

Can I play right now?

Yes. Play free in your browser — no download, account, ads, or purchases required.

What kind of game is it?

A one-tap arcade timing game for the browser, iPhone, and iPad. Tap when the cabooses align; every landing scores, a miss ends the run, and consecutive perfect landings multiply coin earnings up to 5×.

Is it on the App Store?

Not yet. The iPhone and iPad app is coming back. The browser version is playable now.

Do I need an account?

No. Playing does not require an account, login, or email. The game assigns a public Poos-themed nickname that you can change; submitted scores and your best daily-challenge ghost are associated with a random installation ID.

When is it coming back to the App Store?

The 2026 rebuild is in pre-launch testing. We have not announced a release date yet; check the download page for the latest status.