Only the current version so far — new entries appear as the app ships updates.
まいトレ|筋トレ・ウォーキングの記録とカロリー is a health & fitness app by NANAKOROBI with 0+ downloads. Install growth, rank history, SDKs and ad networks.
From the store listing: “Record the weight and repetitions used in strength training, as well as the distance and time of walking and running. You can also view an estimate of calories burned and weekly records.”