
About
This professional astrology calculator offers advanced features for astrologers, students, and researchers. It provides precise calculations, detailed chart analysis, predictive techniques, and customization options, all running locally on your device for privacy.
What's New in Hermes | Astrology Program
1.7.1
November 1, 2026
Hermes 1.7.1 corrects the direction of the Uranian dial. Uranian Dial Degrees now increase anticlockwise on every dial size, as on a traditional Uranian dial, so on the top ruler they run from right to left. The side rulers have swapped to match: the left ruler now shows the point a quarter of the dial ahead of the pointer, and the right ruler the point three quarters ahead. Turning the dial clockwise now moves the pointer to higher degrees, and the centre panel lists the arms' degrees in ascending order. Plus various fixes and improvements.
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Hermes Licence
Unlock All Hermes Premium Features - 1 Month
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FAQ
What is Hermes?
Hermes is a professional astrology calculator designed for consulting astrologers, advanced students, and researchers. It offers precise calculations, detailed chart analysis, and predictive tools, running locally on your device for privacy.
Does Hermes have ads?
No, Hermes is ad-free. The app is designed with privacy in mind, with all calculations running on your device and no tracking involved.
What are the subscription options for Hermes?
Hermes offers several subscription plans: a monthly license for $7.99, a 6-month license for $41.95, and a 12-month license for $71.00. All plans include a 7-day free trial.
What astrological calculations does Hermes support?
Hermes supports a wide range of calculations, including Uranian dials, Swiss Ephemeris precision for 6,000 years, astrocartography, transit finding, predictive techniques like progressions and directions, eclipse search, and various zodiacs and house systems.
Can I customize Hermes?
Yes, Hermes is highly customizable. You can customize glyphs, colors, orbs, and layouts, and it features a true dark mode. All planets, asteroids, and points are drawn in the app's own symbol font.
What devices is Hermes compatible with?
Hermes is available for iPhone and iPad, supporting both devices. It also offers widgets for your Home Screen and Lock Screen.
How often is Hermes updated?
Hermes was last updated on October 28, 2026, with version 1.7. This indicates a recent update, suggesting ongoing development and support for the application.
Is Hermes suitable for beginners?
While Hermes is built for professional astrologers, advanced students, and researchers, its comprehensive features and detailed analysis tools can also be beneficial for dedicated beginners looking to delve deeply into astrology.












