Unpublished AdvCal Free

Ying Wen Technologies , the publisher behind many Android apps (文学城 (wenxuecity) ,Advanced Ruler Pro ,Photographer`s Field Tools Pro ,Eavesdropper ,Advanced Pregnancy Calculator ,Advanced Eye Charts), brings Unpublished AdvCal Free with a number of new features along with the usual bug fixes. Unpublished AdvCal Free apps has been update to version 1.0 with several major changes and improvements. Apps release that improves performance, provides several new options.