Romancing SaGa Re;univerSe is an Android app developed by SQUARE ENIX Co.,Ltd. (東京都新宿区新宿6-27-306-27-30 Shinjuku, Shinjuku-ku, Tokyo 160-8430, Japan). Others apps created by SQUARE ENIX Co.,Ltd. are: DISSIDIA FINAL FANTASY OPERA OMNIA, War of the Visions: Final Fantasy Brave Exvius, FFXIV Companion, NieR Re[in]carnation, Octopath Traveler: Champions of the Continent.

Romancing SaGa Re;univerSe first became available on 21 Jun 2020. It is estimated that Romancing SaGa Re;univerSe has been downloaded between 500000 and 1000000 times from the Play Store.