Which ones do you recommend on using ? offering best eCPM
these companies no longer support PhoneGap;
Appodeal , Tappx (not fully)
Chocolate (not PGB).
I’ll tell you something about cordova.! I think in 2019 Javascript is one of the most popular languages with great possibilities for programming. Yes, there are enough of their back holes in the code and compatibility of various frameworks. But this does not prevent it from taking a leading position in the popular cross-platform javascript framework. I read enough articles and I liked this one most of all https://clockwise.software/blog/top-javascript-frameworks-for-cross-platform-development/. If I’m wrong in something, please correct me.