Only the current version so far — new entries appear as the app ships updates.
畑らく日記Pro is a productivity app by 株式会社イーエスケイ with 100+ downloads (about 208 estimated). Install growth, rank history, SDKs and ad networks.
From the store listing: “"Hata Raku Diary Pro" is an application that allows you to refer to and record the cultivation history of farm work in a group. * Pro version registration is required to log in to the app.”