Paste Keyboard - Copy Keyboard is a free custom keyboard app for iPhone users that enables them to fill template text directly from their keyboard without switching to another place for copy and paste. This app is ideal for those who often find themselves typing similar text such as email, address, phone number, greeting messages, etc. With Paste Keyboard - Copy Keyboard, users can prepare several templates on the main interface that they can use frequently, saving them time and effort.

This app also features Auto Paste Mode and Auto Send option that maximizes your typing speed. It is up to the user how they want to use this keyboard app, whether it's for fun or accelerating their writing work. The app has become popular among users on TikTok who use it as a spamming keyboard app to spam their friends for fun.

Overall, Paste Keyboard - Copy Keyboard is a helpful and fun app that can make typing easier and faster. The app is free to use and available to download on the App Store. Don't forget to share it with others if you find it helpful!