Privacy Policy

Effective date: July 29, 2026

InkBook is built so your client book never has to leave your device. This page explains, plainly, what that means.

What we collect

Nothing. InkBook has no servers, no analytics, and no tracking of any kind. We do not know who you are, what clients you've entered, or how you use the app.

Where your data lives

Every client, session, photo, and note you enter stays stored locally on your device. InkBook does not upload your client book anywhere.

Accounts

There is no account, sign-up, or login. Nothing to create, nothing for us to store on your behalf.

Ads

InkBook shows no ads and shares no data with advertisers, because it shares no data at all.

Purchases

The one-time unlock is processed by Apple through the App Store. We never see or store your payment details.

Exporting and deleting your data

You can export your full client book — as PDF per client, CSV, or a photo bundle — at any time, and move it to a new device yourself. Deleting the app deletes your local data; export first if you want to keep it.

Changes to this policy

If this policy changes, we'll update the effective date above.

Contact

Questions? Email support@kash4apps.com.