Support

For help with any app, email:

Common questions

How quickly will I get a reply?: The studio is one person, so replies usually take a few days.
What should I include in my email?: The name of the app, what you expected to happen, what happened instead, and the kind of device you are using. A screenshot helps.

How is my date worked out?: It starts from World Health Organization life tables, then adjusts for your lifestyle answers using effects from named, published studies.
Is this medical advice?: No. It is a statistical estimate meant for reflection. It says nothing certain about any one person. If you have a health concern, talk to a doctor.
Where are my quiz answers kept?: Only on your device. They are never sent anywhere. Deleting the app removes them.

Each app's privacy policy is on the privacy page.