HomeAppsToolsKeyboard OS 18Apps like Keyboard OS 18 Here are some great alternatives to Keyboard OS 18 by N-HStudio : Keyboard OS 18 - Emojis ★3.3 iPhone Keyboard - iOS Emoji ★3.3 Electric RGB Color Keyboard ★4.6 Large letter Keyboard ★3.8 Black Style Keyboard ★4.1 Black Keyboard ★4.0 Wood Keyboard ★4.8 Neon Keyboard ★4.2 Blue Keyboard ★4.2 Pink Keyboard ★4.2 Blue Keyboard ★4.6 Green Keyboard ★4.4 US American Keyboard ★5.0 OS 14 Phone Keyboard Backgroun ★3.3 Red Keyboard ★4.2 Red Keyboard ★4.4