No revenue estimate for APPLE — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.
Prefectures of Japan - Quiz
Learn all 47 Prefectures of Japan: from Hokkaido to Okinawa. * names * locations on the map of Japan * capitals * flags Choose the game mode: * Spelling quizzes (easy and hard). * Multiple-choice questions. * Time game (give as many answers as you can in 1 minute). + List of all prefectures. The app is translated into 5 languages, including English and Japanese. So you can learn the names of the Japanese prefectures in any of them.
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2100%
read from the US store
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Price$0.99
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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.
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