Support the work
Verdetto has no ads and nothing to sell, so the people who use it pay for it.
In the app: Settings, then Support development. From $0.99, once, through Google Play; the app never sees your card. Give again whenever you like.
It pays for the domain, the Play account, cheap test phones, and the time to keep the safety list and the reader current. Nothing is locked behind it, and the app never asks. Supporters get a badge in the app they can hide; a few small extras are planned.