Formula Cards

Privacy Policy for Formula Cards / 染髮配方卡

Last updated: July 9, 2026

Formula Cards is a local record tool for hairstylists to save client hair color formula cards.

Data Storage

The app stores client cards, service records, formulas, notes, prices, and selected photos on your device.

Photos are copied into the app only when you choose them with the system photo picker.

No Account or Cloud Upload

The app does not use accounts, login, cloud sync, server uploads, advertising SDKs, analytics SDKs, tracking, messaging, reminders, or background photo library scanning.

Backups

You can export a local backup file and import it later. Backup files are created only when you choose to export them. You control where those files are saved or shared through iOS.

Purchases

The app offers an optional one-time in-app purchase to unlock unlimited client cards. Purchases are processed by Apple.

No Advice

The app only stores records entered by you. It does not provide hair color, chemical, allergy, timing, or safety advice.

Contact

For questions, contact a521266345@outlook.com.