DeepL Translator - DeepL Translator is a machine translator that currently supports 42 language combinations.
Typeeto - Use Mac’s keyboard to type on iPad, iPhone, Android, etc.
Localazy - Forget all the hassle and make your app available in 80+ languages with the translation platform built for app developers.
Type2phone - Type2Phone: Use your Mac as keyboard for iOS devices
Alexa Translations - Breaking The Language Barrier™
1keyboard - Type on your iPhone, iPad or AppleTV using your Mac keyboard