Observatory and Planetarium ČB

Name: Observatory and Planetarium ČB
Author: Virtual Lab s.r.o.

Virtual Lab s.r.o.

⬇ 1,000+ downloads

Est. actual: 1,424

Free

Released: Oct 26, 2023

No in-app purchases

No ads

Signals

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

📈Last 7 days +4 installs — 56% slower than the week before (+9) · 1/day since Oct 7
🏆Among Entertainment apps bottom 35% by installs gained this week (511 peers growing)
🛠Updates dormant · updated 261 days ago

Installs since launch

+23 installs since Oct 7

Update history

1.19 Feb 25, 2026 · seen Oct 15, 2026

Security updates

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

Observatory and Planetarium ČB is an entertainment app by Virtual Lab s.r.o. with 1,000+ downloads (about 1.4K estimated). +4 installs in the last 7 days. Released Oct 26, 2023. Install growth, rank history, SDKs and ad networks.

From the store listing: “Welcome to the Observatory and Planetarium České Budějovice!”