Only the current version so far — new entries appear as the app ships updates.
RBX Calc - Robox Counters is a tools app by Rudra Impex with 100,000+ downloads (about 140K estimated). +9 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Easily calculate RBX values and enjoy daily rewards!”