Effective date: September 13, 2026
Radiology Decision Tool ("the app," "we," "us") is designed to keep your data private. This policy explains what the app does and does not do with your information.
THE SHORT VERSION
The app has no server, no accounts, and nothing to log in to.
We don't collect any data at all - not your name, not usage data, nothing.
We don't show ads, don't sell data, and don't use any analytics or tracking software.
Your favorited and recently-viewed conditions are saved only on your device.
WHAT THE APP STORES, AND WHERE
The app saves two small preferences directly on your phone, using its own local storage: which conditions you've marked as favorites, and which conditions you've recently viewed. Both stay on your device only. We cannot see or access this information, and it's never transmitted anywhere.
CLINICAL SOURCES
Every entry cites the published, publicly-licensed source it's drawn from. Tapping a source link opens that publisher's website in your device's browser, outside the app. That publisher's own privacy practices apply once you leave the app.
PAYMENTS
Radiology Decision Tool does not sell anything in the app. There are no in-app purchases, subscriptions, or ads.
CHILDREN
The app is a clinical reference intended for licensed healthcare professionals and is not directed at children. We do not knowingly collect personal information from children - or from anyone, of any age.
DELETING YOUR DATA
Your favorites and recently-viewed list live on your device. Clear them from the app itself, or remove the app entirely - either way, we hold no copy of this information on our end.
CHANGES
If we change how the app handles data, we'll update this policy and its effective date.
CONTACT
William Parker
williamdaneparker@gmail.com