! 420 yolo noscope <| sep |> I dont know about Android , but with iOS if the keyboard is granted ' Full Access ' in the OS , then the keyboard dev can see everything you type . youneedtoknowaboutios 8 k e y b o a r d p e r m issionsbutwereafraidtoask . to be clear , if you provide Full Access to a third party keyboard you are technically giving that app the ability to capture and transmit your keystroke data aka the stuff you type elsewhere . Although reputable keyboard apps will either avoid capturing this data at all , or have clear privacy policies setting out exactly what they are doing with any captured data perhaps using it to improve the product experience , for instance , and how they are safeguarding your privacy if they are capturing data by , for instance , anonymizing and aggregating data if they are sharing it , and actively avoiding capturing data from sensitive fields such as password boxes or credit card data forms . Changing the app wont make a difference .