Flat Earth Pro

Name: Flat Earth Pro
Price: 3.99 USD
Rating: 4.9 (105 reviews)
Author: Othman Alzahrani

By: Othman Alzahrani

Education

Features & Capabilities

Flat Earth Pro is an offline-capable visualization tool that presents daylight coverage, sun and moon overhead positions, rise/set times, moon phases, lunar libration, and more in a simple azimuthal projection of the Earth. It updates for any observer location and lets you scrub time to explore orbital motion of the Sun, Moon, and other celestial bodies, all while working offline with time zones.

Key features include real-time lunar perigee/apogee and phase data, compass directions for celestial bodies, altitude/azimuth/zenith readings, day/night maps, timezone support, and the ability to capture and share high-resolution screenshots. The app also offers in-app weather, unlimited celestial data, and customizable notifications.

User Growth & Download Statistics

App Education Developer Tools Data

By:

Othman Alzahrani

Rating:

4.90

(105) 4.90

Version:

1.0.9 Last updated: 2025-10-23

Version code:

879154501

Creation date:

2023-01-16

Compatible devices:

Size:

223.87MB

Price:

3.99

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 143,752 ▲ 1,389,956

For Developers

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Contact the developer

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Developed by:

Othman Alzahrani

Apple Apps Store

https://apps.apple.com/us/app/flat-earth-pro/id1664580677

User Reviews

User reviews consistently praise Flat Earth Pro for its real-time celestial motion visualization, educational value, and polished presentation. It is seen as a useful complement to FE Clock and a strong learning tool. Some reviewers describe it as well made and worth the investment. A notable critique is that the app doesn't model the 24-hour sun phenomenon in Antarctica, suggesting a potential area for improvement.

Pros

Real-time motion visualization of celestial bodies (luminaries)
Educational value; helps users understand the flat-earth model
High-quality, polished experience; positive, well-executed design
Positive reception and perceived usefulness; multiple reviewers call it awesome or well done

Cons

Does not account for the 24-hour circling sun in Antarctica

Recent reviews

This app fills in where my FE Clock app stops. Great job. Hit me up if you would like to collaborate. I could feature your app on mine. Our apps are completely different and not competition. Everyone needs both.