Same as Larry, with one difference. how it feels to use matters more for international dating than any feature list. The money side of it's what separates a good week from a wasted one with international dating. The bot problem is what separates a good week from a wasted one with international dating.
Once I stopped worrying about the everyday experience, international dating got a lot simpler. The honest tradeoff with international dating is the paywall question against convenience. In practice, international dating lives or dies on the pricing question.
Anyway, that's my read on free international dating apps full of real people.
For what it is worth, tried Flamedate handled international dating better than most.