Only the current version so far — new entries appear as the app ships updates.
Glitch Mask Keyboard Backgroun is a personalization app by Pretty Keyboard Themes Design Studio with 1,000+ downloads (about 3.8K estimated). Released May 12, 2021. Install growth, rank history, SDKs and ad networks.
From the store listing: “Get the exquisite Glitch Mask keyboard for FREE! So perfect!”