AppClimb
AppClimbKeyword Scout

“tungsten power”

8
Demand
Apple never suggests it while typing, which usually means very few searches.
3
Difficulty
1 of the top 9 have it in their title · median 2 ratings · 9 beatable (Tungsten Power PDF Mobile, ASCOPower3D+)
23
Opportunity
Demand weighed against difficulty
Verdictopportunity 23

Quiet trail

Easy to rank, but few people search for it. Worth a slot only if it is cheap to add.

Keyword in title
1/9
of the top results target it directly
Soft targets
9
apps in the top 10 with a weak spot
Avg. rating
2.42
across the top results

Who holds the top 9

Apple does not publish search volume. Demand is inferred from autocomplete (how few letters it takes before Apple suggests the phrase); difficulty from the rating volume, title targeting and quality of the current top 10. Treat both as estimates for comparing keywords against each other, not as absolute numbers.