No revenue estimate for APPLE — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.
Brain Training, Know brain age
Find out your brain age.It just only 30 sec per games. Simple yet addicting app which tests your brain age base on your game performance. ● Observation Tap the numbers 1 to 25 ● Memory Memory alignment of numbers from 0 to 9 ● Judgement Select the "Text color" ● Intuition Tap the specified number of seconds ● Computing Elementary-level math calculations ● Reaction Rock paper scissors by order ● Today's puzzle game Funny puzzle game every day. [Mini Sudoku], [Cross Puzzle], [CALC] Try General Test detect your brain age.
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Estimated lifetime revenue
Free-to-play
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate.
Ratings
23490%
read from the US store
Trends
Historical charts
Price$0.00
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Aug '26Aug '26Sep '26Sep '26Sep '26
Price over time on the United States storefront, quoted in USD — from our own daily price tracking. Other markets are listed under "Price by market" in the Prices tab; they are not on this axis, because one line cannot be two currencies.
Showing the last 90 days (the review-based charts: the last 4 monthly points). Full history and CSV export come with a free account.
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