Selene
Is tonight worth looking up for?
Selene isn't just another moon-phase data table — it gives you a plain-language verdict: is tonight worth looking up for? On-device astronomical calculation fused with weather data drives an honest judgment, AR finds the moon in seconds, and the full calendar, rise/set times, and full-moon names are free forever. Pro unlocks time travel to any date and rare-event alerts.
Core Features
Tonight's Verdict
Not just a phase readout — moon position and weather fuse into a plain verdict on whether tonight is worth stepping outside for.
Find the Moon
Point your phone at the sky and an AR overlay shows exactly where the moon is right now.
The Full Month, Free Forever
The full calendar, moonrise/set, and full/new moon names never sit behind a paywall — the
On-Device, Never Fakes Certainty
All astronomical math runs on-device with no account system; when weather data isn't available, Selene says so instead of fabricating a number.