DOFvisual Privacy Policy
Artistec Inc. Last updated November 13, 2026.
DOFvisual is a depth-of-field calculator. It runs on your iPhone or iPad. There is no account to create, and Artistec does not sell personal information.
What stays on your device
The app remembers the last camera, aperture, focal length, focus distance, and unit you chose. Those settings are stored on the device so the next launch opens where you left off. That copy is not sent to Artistec.
What the app does not collect
DOFvisual does not ask for your name, email address, photos, location, contacts, or camera. It does not include advertising or analytics software, and it does not track you across other companies’ apps or websites.
If you write to us
If you email rick@artistec.com about the app, or about an Artistec workshop, we keep that message so we can answer you. We use your name and email only for that correspondence, and to send workshop news if you asked for it. We do not buy mailing lists, and we do not hand your address to other companies for their ads.
Children
DOFvisual is not directed at children under 13, and we do not knowingly collect personal information from them.
Changes
If this policy changes, the date at the top of this page will change with it.
Contact
Rick Burress
Artistec Inc
rick@artistec.com
artistec.com