POEditor - The translation and localization management platform that's easy to use *and* affordable!
Typeeto - Use Mac’s keyboard to type on iPad, iPhone, Android, etc.
Transifex - Transifex makes it easy to collect, translate and deliver digital content, web and mobile apps in multiple languages. Localization for agile teams.
Type2phone - Type2Phone: Use your Mac as keyboard for iOS devices
Crowdin - Localize your product in a seamless way
1keyboard - Type on your iPhone, iPad or AppleTV using your Mac keyboard