Apphemeride Precise Astronomy

Apphemeride Precise Astronomy

Offline: Scan & Predict Events

0 ratings
1 review
Free

Details

  • Released
  • Updated
  • June 12, 2026
  • August 9, 2026

Features

Apphemeride Precise Astronomy screenshot #1 for iPhone
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About

This app provides precise astronomical data for sky analysis, including eclipses, Moon motion, and planetary positions. It offers location-based calculations and visual tools to understand celestial events and their visibility.

Precise sky analysis
Eclipse and Moon motion tracking
Location-based celestial calculations
Horizon Tracker for celestial body movement
Detailed planetary and solar system data
Solar and lunar eclipse simulations
Configurable data display
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What's New in Apphemeride Precise Astronomy

1.1.0

August 9, 2026

Version 1.1.0 expands Apphemeride with more ways to personalize and plan your observations. • New celestial objects: Pluto, Chiron, and more than 9,000 stars are now available in the app. • Expanded sky map: Use different orientation modes, constellations, the expanded star catalog, and a visibility filter. • Personal watchlists: Track your favorite celestial bodies and the astronomical values that matter to you. • Custom alerts: Get notified when a selected astronomical value reaches, exceeds, or drops below a threshold you set. • Versatile event scanners: Find out when special configurations of planets, moons, and stars, as well as meteor showers, can be observed or photographed from your location. • Direct access: Show detected events on the sky map or jump straight to the celestial objects involved. • Minor fixes also improve precision and the user experience.

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User reviews

Amazing AstroCalculation-App

Finally, an amazing app where I can fully explore my passion for astronomical values and calculations. I can finally find out during which season and moon phase the Moon reaches its highest position in the sky. I’ve been looking for something like this for 10 years. Great work — thank you!

Response from developer

Thank you very much for your feedback! More exciting features will be coming soon, and I hope you’ll enjoy them as well.

Developer apps

FAQ

What celestial events can Apphemeride track?

Apphemeride can track solar and lunar eclipses, the motion of the Moon, and the positions of planets. It provides detailed data on rise and set times, transits, and horizon events for these celestial bodies.

How does Apphemeride use location data?

The app uses your location to perform precise, location-based calculations for celestial events, rather than relying on generic tables. This allows for accurate analysis of how the Sun, Moon, and planets move across your local horizon.

Can Apphemeride simulate eclipses?

Yes, Apphemeride offers visual simulations for solar and lunar eclipses, complete with maps. You can also see where an eclipse will be visible and how it will look from a selected place.

What kind of planetary data does Apphemeride provide?

Apphemeride offers detailed data on relative planet positions, orientation, illumination, phase angle, magnitude, angular size, and distance. It also includes specific information on Jupiter's Galilean moons and Saturn's moon system.

Is Apphemeride suitable for beginners?

Apphemeride is described as a premium tool for serious skywatchers and those who want to understand celestial mechanics with accurate calculations. It is not a simple star finder but a focused ephemeris app.

Does Apphemeride have ads?

No, Apphemeride is ad-free. The application does not contain advertisements, allowing for an uninterrupted user experience.

On which devices can I use Apphemeride?

Apphemeride is available for iPhone and iPad. It supports these Apple devices, leveraging their capabilities for precise astronomical analysis.

How often is Apphemeride updated?

The app was last updated on July 4, 2026, with version 1.0.2. This indicates regular maintenance and potential feature additions by the developer.