Only the current version so far — new entries appear as the app ships updates.
ggpay.gg - пополнить steam! is an entertainment app by Brodigital with 5,000+ downloads (about 9.5K estimated). +5 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “The fastest replenishment of the Steam account balance”