I have paused publishing content for 2 months and ads revenue stayed almost the same during this time. Now it is a good time to reevaluate revenue streams and potential improvements for the project.
Currently, I have a couple of topics to consider:
Helping Indie devs with their apps (feedback, promotion, info content, etc..)
Helping testers with info content (crowdtesting news, new apps to test, jobs and projects)
Focusing on news around social apps to target marketers and social app users.