CompareOpen in Google Play
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Tame your bookshelf and never lose track of a borrowed book again.
BookTracker is the elegant, intuitive app for cataloging your personal library and managing all your loans.
past month, based on 1 day
Downloads
Low confidence4
From install count ÷ months since release
In-app revenue
$0
No in-app purchases
Ads
$1
$0 – $2
Estimate, ads (benchmark-based, not calibrated per app)
Total
$1
In-app + ads
Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.