Public in-app purchases
Nice Tip$0.99
Generous Tip$2.99
Mega Tip$4.99
Insane Tip$9.99
AppPriceDataObserved data
AppPriceData
Latest observed Apple storefront price and public purchase options.
The latest observed download price for Ratio Calc! in the United States App Store is $2.99. Confirm the current checkout price on Apple before purchasing.
AppPriceData currently has download-price observations for 11 storefronts.
Compare all observed storefronts →The latest observed download price is $2.99. The observation was updated August 6, 2026 at 1:46 PM.
Apple's public product page currently shows 4 in-app purchase items in this storefront.
Yes. Apple storefront prices can differ by country, currency, taxes, and developer pricing. AppPriceData has observations from 11 storefronts for this app.