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Please include your device model and iOS version so I can reproduce any issues.
The Moon's rise and set times depend on where you are on Earth. The calculations run on your device. To show the place name and the correct time zone, the app asks Apple's location service to look up your coordinates. If you turn on both Astronomer Mode and Observer Altitude, the coordinates are also sent to Open-Meteo to look up ground elevation. Your coordinates are never sent to us or to our notification service. See the Privacy Policy for details.
No — you can skip the GPS permission entirely. In Settings, choose a city from the built-in list, which keeps your location on your device, or enter coordinates manually; manually entered coordinates are sent to Apple's location service to find the place name and time zone. The app works fully without GPS.
Check that your device's timezone is set correctly. The app uses IANA timezone data, so countries that observe political timezones (like Spain on UTC+1 or China on UTC+8) are handled correctly — but only if your device's timezone matches.
The app uses the Umm al-Qura calendar via iOS's built-in Islamic calendar engine, anchored to the selected location's timezone so the date rolls over correctly no matter where you are in the world.
The Moon's orbital period is about 24 hours 50 minutes, so on roughly one day per lunar month, the Moon will either not rise or not set within the civil day. When that happens, the app shows the next-day event with a "Next day" badge so you still see when it will occur.
Yes — in Settings, change Language to العربية. The entire interface flips to right-to-left layout with Arabic numerals and authentic astronomical terminology.
All upcoming solar and lunar eclipses. For each eclipse, the app computes local circumstances for your coordinates — whether it's visible, the contact times, magnitude, and the Moon's altitude at maximum.
The app uses the VSOP87 theory for the Sun and planets and the ELP2000-82B theory for the Moon — the same semi-analytic models used in professional astronomy software. Rise and set times are typically accurate to within a few seconds.