Last updated: 11 August 2026
TintBook collects nothing. There is no account, no server, no analytics and no advertising. Client names, notes and color formulas stay on your device. We never receive them and cannot see them.
Everything TintBook creates is written to its own storage on your iPhone: clients, visits, zone formulas, process notes and optional backups you export. None of it is transmitted to us.
TintBook Pro is an auto-renewing subscription sold through Apple's In-App Purchase system. Apple processes the payment and tells the app whether a subscription is active. We never see your payment details, and we do not receive your name, email or Apple Account information. See Apple's privacy policy for how Apple handles purchase data.
If you share a formula as text or export a JSON backup, iOS hands the content to whichever app or service you choose. From that point the file is governed by that service's terms. We are not involved in the transfer and receive no copy.
TintBook does not use tracking SDKs, advertising identifiers or analytics. Local preferences (for example free-tier bookkeeping and review prompts) use on-device storage only.
TintBook is not directed at children under 13.
If this policy changes, we will update the date above. Continued use of the app after an update means you accept the revised policy.
Questions: overlapmarr@gmail.com