An in depth look at astrophotography and astronomy on the Apple Macintosh platform. If you’re looking for a place to get started, check out my introduction to astrophotography on the Mac. I also do reviews of the equipment I own or get loaned from others. If you wish to support this site, please use my Agena Astro links when you buy any equipment. At no cost to you, Agena will send a few bucks my way to cover the costs of hosting the site. Thanks!

Mac, iPhone, and iPad software listings.

mac astronomy Software

macOS software found on the Apple desktop platforms that are useful in the astronomy and astrophotography hobby.

iphone/ipad astronomy software

iOS software found on the Apple mobile platforms that are useful in the astronomy and astrophotography hobby. 

One ecosystem. From photons to archive.

The Mac Observatory Suite is a family of native macOS applications built for amateur astronomers. Each app is designed from the ground up in Swift and SwiftUI, taking full advantage of Apple Silicon, Metal GPU acceleration, and macOS features like Quick Look, Spotlight, and SwiftData.

Laminar captures planetary video with real-time frame quality analysis — so you know your session is sharp before you stack. Strata replaces the entire Windows stacking workflow with one GPU-accelerated app that processes 1,500 frames per second. Meridian turns years of scattered FITS files into a searchable, visual archive — no internet required.

Each app works independently, but they're built to complement each other.

Planetary Workflow

SER video → stacked image → cataloged archive
Each app available separately on the Mac App Store

Imagination will often carry us to worlds that never were. But without it we go nowhere.
— Carl Sagan