Apps

One account, two astronomy apps

and work together with your website account. Plan on the web, monitor conditions in , and run sessions in .

Shared account features include planning sync, target logs, saved locations, and membership access across web and apps.

Product lineup

Choose your app

Available now

Sky conditions, alerts, aurora and space weather, ISS passes, and deep-sky planning workflows. Free on iOS, Android, and Windows.

App Store Google Play Microsoft Store

Open

Coming soon

Planetarium experience, telescope controls, session execution, and shared planning and log context.

Preview

Students & educators

Educational member access

Students and K-12 educators with a verified school email on their ApexASTRO account can request one year of complimentary website membership (Best Targets and related perks). Planetarium, museum, and astronomy-club programs are available through support review.

Request in Account → Membership

Unified workflow

How it all connects

One ApexASTRO account across website, , and
Planning sync between web and both apps
Target logs shared across your devices and sessions
Saved observing locations and membership access stay in sync