I am a developer and I have several apps with a good number of users. But how can I increase revenue through apps? I have seen some app monetization SDKs, such as Castar. Is it reliable? Has anyone made money through it?
I am a developer and I have several apps with a good number of users. But how can I increase revenue through apps? I have seen some app monetization SDKs, such as Castar. Is it reliable? Has anyone made money through it?