“challenging levels”
Not searched yet. Only tracked terms are searched against the App Store.
All categories
0 titles
15 apps
<0.1%
Games
0 titles
13 apps
0.6%
Puzzle
0 titles
10 apps
2.8%
Casual
0 titles
9 apps
2.4%
Entertainment
0 titles
8 apps
0.2%
Action
0 titles
3 apps
1.2%
Results
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Category counts reflect how competitive the term is — an AppTracker estimate, not search demand. Browse the whole catalog in the keyword explorer.