We have been receiving suggestions to add a Hindi keyboard to iphone, like emoji keyboard. Unfortunately, We are unable to do so due to technical restrictions in Iphone OS. But we will show you an indirect way to use our hindi keyboard in other applications. It may not be a very user friendly idea, but meant for users who really want to use Hindi in other applications.
Step1: Open Hindi SMS and type your content
Step2: Tap on Number button(123)
Step3: Tap on content inside the text view
Step4: Tap on "Select All"
Step5: Tap on "Copy"
Step6: Open your target application(Eg: Email) and paste content.