Cutting-edge Monetization Tool for Developers

Been looking for a new app monetization tool and came across CastarSDK—Surprisingly, pretty impressed so far!

I’ve been using it for a few days up to now, and the revenue is definitely higher than expected, with ECPM reaching up to $500, which is much better than many traditional ad monetization methods. Plus, there are no intrusive ads at all, so I don’t need to worry about user experience being compromised. What's more, user retention rates becomes more stable.
Another highlight I have to mention is the great compatibility—it works seamlessly alongside other SDKs, and the integration is super easy with almost no need of changing codes.
To be brief, I’m pretty satisfied and planning to monitor it for a bit longer. If you're also looking for a new monetization solution, I'd recommend to give a try on CastarSDK.