LSTclock: sidereal time clock

iOS Universel / Utilitaires

LSTclock is an iOS/iPadOS/watchOS app to display the local sidereal time (LST) at the selected location(s). On iOS/iPadOS, it can also calculate the LST and the Julian Date for arbitrary date/time. The app contents (location list) can be synced between iPhone and paired Apple Watch(es).

Quoi de neuf dans la dernière version ?

- Dropped support for iOS/iPadOS 16 and watchOS 9 (sorry for the inconvenience).
- Adapted to modern OS look & feel, including Liquid Glass and new icon.
- Known issue on iOS/iPadOS 26: "Share" sheet from the Maps app does not work because of internal changes of the OS. In this version, the error message was improved to clarify the situation.
- Bug fixes and UI tweaks.