POEditor - The translation and localization management platform that's easy to use *and* affordable!
Type2phone - Type2Phone: Use your Mac as keyboard for iOS devices
Weblate - Weblate is a free web-based translation management system.
1keyboard - Type on your iPhone, iPad or AppleTV using your Mac keyboard
Crowdin - Localize your product in a seamless way
KeyWi - Use your computer's keyboard to type on your iPhone or iPad