Before you commit six months to an app idea, it helps to know whether anyone searches for it and who already owns those searches.
Niche Analysis takes a topic in plain language, expands it into the keywords people really type, scores each one for traffic and difficulty, and shows the apps currently ranking on them. You get a read on demand, on how contested it is, and on where the gaps are, in one pass instead of forty manual keyword inspections.
It is the tool I wanted when picking between two ideas, and it is just as useful on a niche you are already in: run it on your own category and you usually find a cluster of keywords nobody in your space has bothered to target.
Niche Analysis lives in the Tools section of the dashboard.