support Contact support A problem, an idea or a question about DevCalc? This form goes straight to the person who develops it: it is the quickest way to get an answer or a fix. Leave your email address only if you would like a reply.
Have you looked at our frequently asked questions ? You may find the answer to your question there.
To get to the bottom of it quickly your device (iPhone, iPad or iPhone Duo, and for iPhone Duo whether it was closed, open or partly folded) and your iOS version; the tab you were in (calc, dec, hex or bin) and the word size, 32 or 64 bits; the keys you pressed, in order, and what you expected instead. A screenshot of the ribbon is worth a thousand words. You can also paste the ribbon as text, copied with DevCalc menu → Share .
An idea? A missing function, a detail that annoys you, a setting you wish existed: tell us. The best ideas come from people who use the application every day.
Response time DevCalc is developed by one person. Every message is read; with an email address, you usually get a reply within a few days.
Your message and your data What you send through this form is kept by our support service, as described in the privacy policy . The DevCalc application itself sends nothing.