No revenue estimate for the App Store: Apple publishes no install counts, and its star-rating counts don't calibrate to sales the way Steam's written reviews do. Reviews and prices only.
Silly Bells
You’ll need a well-lit physical space and a spherical ball. Patience for computer vision jank is recommended. Any size sphere is supported with standard ball presets for: soccer, tennis, ping-pong, volleyball, cricket, baseball, golf, squash, water polo, kickball, and basketball.
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Ratings
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Screenshots
1 screenshot on the Media tab →
Trends
Historical charts
Price$0.99
$0.99
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.