Recommended to find friends or dates in Vietnam, particularly from the north like Ha Noi and surrounding regions. Very few are from the middle and south. There are other countries too but too few users to even mentioned. Not sure if this is because of settings or not. The app allows you daily duties to collect diamonds. It costs 6 Diamonds for 1 message. Voice and video are time based and you would have to purchase a lot more diamonds to use these services. Other VIP package options are available but too complicated and I have not use them yet. For me personally, I have paid hundreds of AU dollars for messages and roughly 1 hr of video calls combined. So ended up much more expensive then other dating apps. You also have options of purchasing and giving gifts, converted to points. Say 600 points gift costs 8 aud, 1 point equals to 230 VND. Just found out the app takes about 78% fees for these. Wow!!! 1 star because of high fees compared to other apps.