AutoHotkey - The ultimate automation scripting language for Windows.
Type2phone - Type2Phone: Use your Mac as keyboard for iOS devices
Pulover’s Macro Creator - Pulover’s Macro Creator is a Free Automation Tool and Script Generator.
1keyboard - Type on your iPhone, iPad or AppleTV using your Mac keyboard
AutoKey - A Python 3 port of AutoKey, the desktop automation utility for Linux and X11.
Mocha Keyboard - Mocha Keyboard is a leading Bluetooth keyboard application for iPad, iPhone, and iPod touch.