Egyptian Star Clocks: The Night Sky of the Pharaohs

Step into the world of ancient Egyptian astronomy with Egyptian Star Clocks. This fully offline app turns your iPhone into a working star clock and decan almanac, letting you explore the 36 decans, simulate the night sky, visualize temple alignments, and journey through the myth of Ra. Perfect for students, history enthusiasts, and astronomy fans, every feature is bundled locally — no accounts, no network calls, and a built-in privacy policy.

From converting modern dates to the Egyptian civil calendar to testing your knowledge with GameCenter leaderboards, Egyptian Star Clocks brings the ancient sky to life. Open it in a dim room and the screen reads like an unrolled papyrus: gold rulings, deep Nile blue, and star patterns that step across the sky hour by hour.

The simulator is a teaching model, not a prophecy. It shows how the decans were used to mark the hours of the night, how the civil calendar drifted against the seasons, and how the axes of temples such as Karnak and Abu Simbel were set to the solstice sun. Everything runs from files shipped inside the app, so a museum with no signal is exactly the right place to use it.