MobileGamer.biz Launches Commission Calculator to Demystify Apple and Google App Store Fees
A new online tool created with Claude aims to help developers estimate commission cuts taken by Apple and Google across different app stores, regions, and developer programs.

Calculating how much revenue Apple and Google take from in-app purchases has become increasingly complicated. To address this issue, MobileGamer.biz has launched a commission calculator built using Claude. The tool is designed to provide developers with clear estimates regarding platform fees.
The calculator draws directly from official documentation provided by both tech giants. It calculates estimated platform takes based on several variables, including the specific app store being used, geographic location, and how payments are handled both on and off the store. It also accounts for participation in various developer programs.
In addition to standard app store fees, the tool factors in the cuts taken by webshops and external payment providers. Creators note that working with alternative app stores, webshops, alternative payment providers, and developer programs often involves additional workloads and separate fees.
Developers are advised to treat the calculator results strictly as a guide. The publication is currently encouraging users to test the calculator and submit feedback regarding the current results and potential new features.
Sources
- MobileGamer.bizEstablished publication · recorded Sep 11, 2026Confused by app store and webshop fees? Try our commission calculator
