Contact
Email kaiser.works.2026@gmail.com for PercentKit support.
In-app support options
You can also contact Kaiser Works from inside PercentKit:
Settings → Support → Report a problemUse this when something in the app is not working as expected.
Settings → Support → Send feedbackUse this to share suggestions, questions, or general feedback.
Diagnostics in problem reports
Problem reports generated by the app may include basic technical diagnostics, such as app version, Android version, device model, and current screen. They do not automatically include calculation inputs, results, or history.
Privacy policy
Review the PercentKit Privacy Policy for more information about how PercentKit handles information.