Rainfall Sandbox

Name: Rainfall Sandbox
Author: Smithsonian Institution

Smithsonian Institution

⬇ 1,000+ downloads

Est. actual: 1,396

Style: Educational

Free

Released: Jan 21, 2026

No in-app purchases

No ads

Rated: Everyone

Mechanics Survival & crafting sandbox

Signals

3 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +50 installs — 22% faster than the week before (+41) · 7/day since Sep 18
🏆Among Educational games top 30% by installs gained this week (11651 peers growing)
🛠Updates dormant · updated 284 days ago

Installs since launch

+303 installs since Sep 18

Update history

1.52 Jan 22, 2026 · seen Sep 18, 2026

First publication

Only the current version so far — new entries appear as the game ships updates.

Rainfall Sandbox is an educational game by Smithsonian Institution with 1,000+ downloads (about 1.4K estimated). +50 installs in the last 7 days. Released Jan 21, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Ever wondered how rainclouds and land impact each other? Why does one side of a mountain seem greener than the other? Build your own world and test out different scenarios to get to the bottom of these questions and discover the secret of orographic lift! Rainfall Sandbox is an engineering simulation where players…”