Chartboost

Chartboost SDK enables developers to monetize on their mobile apps and connect advertisers to global in-app inventory.

[1] In 2019, Chartboost has been ranked on a return on investment index and it scored 6th position on Android and 14th on iOS, on both platforms appearing behind mobile ad networks by Google, Facebook, Unity Technologies, Aarki and Vungle.

[1][3] Chartboost InPlay is a customizable, interactive advertisement layer that allows developers to create promotions which display directly in a player's gameplay environment.

[18][3] The native advertising solution[buzzword] supports standard Chartboost features such as tracking and reporting, player targeting, and cost per impression maximization.

[18][3] Every month, Chartboost releases a global heat map that details the average cost per install on iOS and Android devices.