Last updated: 11 August 2026
TintBook is a formula notebook for professional colorists. It is not manufacturer advice, medical advice or a salon booking system. By using the app you agree to these terms.
We grant you a personal, non-transferable license to use TintBook on Apple devices you own or control, under Apple's App Store terms and these terms.
TintBook Pro is an auto-renewable subscription offered as monthly and annual plans. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period in Settings → Apple ID → Subscriptions.
If a free trial is offered (for example one week on the annual plan), any unused portion of a free trial period is forfeited when you purchase a subscription where applicable under Apple's rules. Prices shown in the App Store at purchase time control.
Managing billing, refunds and family sharing is through Apple. We cannot cancel a subscription for you outside of Apple's tools.
Formulas and client notes you enter are yours. They remain on your device unless you export or share them. You are responsible for lawful use of client information and for keeping backups.
Always follow manufacturer instructions, allergy and patch-test procedures and local regulations. TintBook does not replace professional judgment.
The app is provided “as is.” To the fullest extent permitted by law we disclaim warranties of merchantability and fitness for a particular purpose, and are not liable for lost formulas, device failure, salon outcomes or indirect damages.
We may update these terms. Continued use after an update means you accept the revised terms.