What Checkout (In-App Billing v.3) actually does (from store listing)
Checkout is a library for Android™ In-App Billing (Version 3). The main goal is to reduce work which should be done by developers who want to integrate in-app purchases in their products. The project is inspired by Volley library and is designed to be easy to use, fast and flexible.
Source code is available on github: https://github.com/serso/android-checkout
Comparable Android apps
The five apps in Tools with the closest revenue to Checkout (In-App Billing v.3). Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and GetAppValue's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Checkout (In-App Billing v.3)'s tracker page for current rating, reviews and snapshot timeline.
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