We love hearing back from users. Equally existing and potential.

We're here to help you. No matter if you're already using one of our apps or looking to buying one.

We normally respond within one day, Monday through Friday. If it takes longer, we're probably drown in some important & urgent work, please understand.

General contact information

The best way to stay up to date with what we do is to follow us on Twitter and LinkedIn.

If you're a journalist or a fellow entrepreneur with a dazzling cooperation idea, reach out to us using [email protected]. It's our email for non-app-support-related communication.

If you're interested in joining our team, visit Work With Us.

If you have an app-specific question, please check out our Help Center or contact us as described below.

Mate Translate

If it's a Mate-related question, send it to [email protected].

Follow @MateTranslate on Twitter for updates. Join our Facebook group for active users to discuss future updates & get to know other users.


If it's an Artpaper-related question, send it to [email protected] with Artpaper in the subject line.

Follow @ArtpaperHD on Twitter for updates, and on Instagram for gorgeous art in your feed.