LSTclock: sidereal time clock app icon

LSTclock: sidereal time clock

Track LST and sync locations

Tsuyoshi Sawada

★ 3.810 ratingsUtilitiesFree
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Description

Display local for selected locations. Calculate LST and Julian Date for any date and . Sync location lists between iPhone and paired Apple Watch devices.

LSTclock is an iOS/iPadOS/watchOS app that displays the local sidereal time (LST) at registered location(s). On iOS/iPadOS, it can also calculate LST and Julian Date for any date and time. The list of locations can be synced between iPhone and paired Apple Watch(es).