Yes, using Yenga is absolutely Free.
Yenga Time is a time frame selected by the Yenga Team.
The objective of Yenga Time is to concentrate users in the same time frame, so you will be able to find conversations available and more people to speak with easier.
In the home, tap in the circle in the left top corner to get to your profile, then tap to the pencil in the top, and then to the pencil in your language section, now you’ll be able to change your level by using the slider.
In the home, tap in the circle in the left top corner to get to your profile, then tap to the pencil in the top, and tap to the circle with your actual photo. Then, you would be able to take a photo or select an image from your device.
Yenga Questions are random questions to keep conversations going when you don’t know what to speak about.
You can only use them in real-time conversations.
In the main menu tap ‘Friends’, then ‘Add friends’ and search one of your friends.
You can also add friends from conversations tapping to their ‘Add firend’ button.