Only the current version so far — new entries appear as the app ships updates.
ComplexCore is a health & fitness app by ComplexCore GmbH with 1,000+ downloads (about 2.5K estimated). +8 installs in the last 7 days. Released Nov 6, 2013. Install growth, rank history, SDKs and ad networks.
From the store listing: “ComplexCore+ is an individual training application for core, arm and leg muscles”