FFXIV Companion 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, NieR Re[in]carnation, Octopath Traveler: Champions of the Continent.

FFXIV Companion first became available on 13 Aug 2018. It is estimated that FFXIV Companion has been downloaded between 100000 and 500000 times from the Play Store.