Public in-app purchases
Book Tracker Pro (Lifetime)$15.99
Medium tip$4.99
Great tip$9.99
Small tip$1.99
Huge tip$19.99
Large tip$14.99
AppPriceDataObserved data
AppPriceData
Latest observed Apple storefront price and public purchase options.
The latest observed download price for Book Tracker: Bookshelf & TBR in the United States App Store is Free. 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 Free. The observation was updated August 4, 2026 at 4:14 PM.
Apple's public product page currently shows 6 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.