Flat Earth Firmament Trackers
Lite version
Free · Designed for iPad. Not verified for macOS.
Astronomy on the North Polar AE Projection
This is an accurate astronomical model implementing celestial information with geographical information going beyond the limitation of 1st person observer based models. We let you go into 3rd person to see how the observer views celestial bodies and how the physical location (ground position) is related to those observations.
The North Polar AE Projection is the best way to plot the relationship between observers and the physical location giving unique insight that is not possible in regular astronomical apps.
With this app, you’ll be able to make real world Sun and Moon predictions, including the angle of elevation from the horizon and the Sun’s path from your perspective at any time and date. The azimuth feature even allows your compass to point you in the correct direction.
You can manually set your latitude and longitude to any location you want.
Ratings & Reviews
Bug fix Gamepad API controller
The developer, Flat Earth University, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Journal of Geocentric Cosmology LLC
- Size
- 21.6 MB
- Category
- Education
- Compatibility
Requires iOS 11.0 or later.
- iPhone
Requires iOS 11.0 or later. - iPad
Requires iPadOS 11.0 or later. - iPod touch
Requires iOS 11.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Journal of Geocentric Cosmology LLC