Contact

Write to the studio

A short note is enough: which platform, what you need, and how to reply. The assistant inside an app cannot take this letter.

Developer

JO FERNS LTD

Mail for the studio, including questions about privacy and terms, goes to the developer. We read it and reply in writing.

[email protected]

The same address is named in the privacy note and the terms. Singular handles attribution. OneSignal handles push. The only identifying item in the apps is a unique id.

Open a letter

This form opens your email app with the subject and message filled in. It uses your mail program. This site has no server waiting for the form, and it does not store what you type.