4/5 rating based on 86 reviews. Read all reviews for VKey - Gõ Tiếng Việt với Swipe-to-type for iPhone.
VKey - Gõ Tiếng Việt với Swipe-to-type is free iOS app published by Dung Pham trung
Xiaoyoomyoom
So, if you "allow full access" in settings you should be satisfied with what you are looking for in this app