No revenue estimate for APPLE — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.
Penguin Aquarium
This is the best penguin app. - You can grow a penguin. - You can know growth of penguin in real time. - Operation is very easy! Care is very easy. You should feed penguin once every three days, and clean up only once a week. Penguin is very small at first, but it will grow bigger little by little every day. Enjoy the growth of penguin in your daily life!
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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
4290%
read from the US store
Trends
Historical charts
Price$0.00
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Jul '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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