Astro Gold is a beautiful package — but it runs only on macOS and iOS. There is no Windows edition. If your desk is a PC, AstroWatch gives you the same Swiss-Ephemeris precision natively on Windows 11: charts, a visual timing engine, a full Vedic suite and print-ready reports. Free to try, one-time Pro licence, no subscription.
Astro Gold is polished and well-loved on Apple platforms. The deciding factor for most is simple: which computer are you on?
No emulators, no virtual machines, no compromises. AstroWatch is a true Windows desktop application rendered with a custom high-DPI engine, so every wheel, dial and timeline is crisp on any monitor — and every chart is computed locally from the Swiss Ephemeris.
Install free from the Microsoft Store and cast a chart in minutes. Unlock the full engine with a one-time Pro licence whenever you're ready.
No. Astro Gold is available for macOS and iOS only; there is no Windows edition. If you work on a Windows PC, AstroWatch is a native Windows 11 and Windows 10 alternative built on the Swiss Ephemeris 2.10, with charts, timing tools, a full Vedic suite and print-ready reports.
For Windows users, yes. AstroWatch delivers Swiss-Ephemeris precision, natal, transit, progression, synastry and return charts, a visual Aspect Calendar timing engine and a full sidereal and Vedic suite — natively on Windows, with a free tier and a one-time Pro licence rather than a subscription.
No. AstroWatch is free to install and cast charts. Pro is a one-time purchase of $128.99 (launch price) with free lifetime updates — no recurring fees.
Yes. macOS, iOS and Android editions are in development. AstroWatch is local-first, so your charts live on your device, and a Pro licence extends to the platforms you personally use as they launch.