This launch does no longer have a Play Retailer Description, so we grabbed one from model 1.1.00.3:
Resolve on a clock style you cherish!
[Target]
– Android P os 9.0 SAMSUNG gadgets.
[Language]
– Korean
– English
– Simplified Chinese
* please utilize this utility in Lock show ver. 4.2.05.1 and over.
(settings -> Lock show -> About Lock show)