Thanks for the information infoarmor, I’ve used apps like Grindr, Romeo, Hornet in Bali and Manila, they are quite good, in Bali hooked up a lots of local guys using Grindr. In Manila Romeo is the one worked for me, Hornet just so so , no success rate for me though, looking forward to have fun in HCMC Have heard about Blue but never used it , friends said they have some soft of security issues with the app, so not bothered using it .