Contact us
Write to us. A person answers.
One address for everything: support@khuntslab.net. In English or German; we usually answer within two working days. There's no contact form, so nothing you write passes through this website.
Help with an app
Something not working, a purchase, a code? Start with the support page, it says what helps us help you.
SupportPress and media
Questions, interviews, review builds. Logos and facts are ready in the press kit.
Email the press deskPrivacy questions
What an app does with data, or a request under the GDPR.
Email about privacyIdeas and feedback
A feature you miss, a word that's wrong in your language, a kind word. All welcome.
Share an ideaFrom inside an app
The quickest way
In every app, Settings → Help → Report a problem opens an email with the app, version and phone model already filled in. Crash reports stay on your phone until you choose to send one.