A full version app for Android, by duff hl studio.
Duff - Learn Languages & Speak App is an all-in-one app that allows you to easily and quickly learn multiple languages.
Besides, you will be able to practice your learning by listening to native speakers' pronunciations, view live video calls, and connect with your family more often.
This app will help you to learn to speak many languages.
You will be able to view and listen to your friends and family members, and have video calls with them.
You can use this app to make video calls and voice calls.
You will be able to save hundreds of hours of time by learning only what you need exactly.
