# Kredz > Help and documentation for Kredz, the family credits tracker. ## Docs - [Managing & canceling](https://docs.kredz.app/billing/managing-and-canceling.md): Change your plan, update payment, restore a purchase, or cancel — and what happens to your data if you do. - [Subscription & free trial](https://docs.kredz.app/billing/subscription-and-trial.md): Kredz starts with a 14-day free trial, then continues as a single subscription that covers your whole family. - [The dashboard](https://docs.kredz.app/getting-started/dashboard.md): A tour of the Kredz home screen — balances, rules, and recent activity. - [Set up your family](https://docs.kredz.app/getting-started/setup.md): Create your account, add your kids, and write your first rule — in a few minutes. - [Welcome to Kredz](https://docs.kredz.app/getting-started/welcome.md): Kredz is a simple, shared way for your family to track credits — earned, spent, and adjusted — in one trustworthy place. - [Account settings](https://docs.kredz.app/support/account-settings.md): Update your profile, manage your family, and find billing and account controls. - [Deleting your account](https://docs.kredz.app/support/deleting-your-account.md): How to export your data and permanently delete your Kredz account and everything in it. - [Security & privacy](https://docs.kredz.app/support/security-and-privacy.md): How Kredz keeps your family's data isolated, why we collect so little about children, and your rights over your data. - [Apple Watch app](https://docs.kredz.app/using-kredz/apple-watch.md): Record credits and check balances right from your wrist with the standalone Kredz Watch app. - [Family & caregivers](https://docs.kredz.app/using-kredz/family-and-caregivers.md): Invite co-parents, grandparents, and sitters so everyone shares the same up-to-date balances. - [Rules](https://docs.kredz.app/using-kredz/rules.md): Earn, spend, and penalize rules are the reusable building blocks behind every credit in Kredz. - [Recording transactions](https://docs.kredz.app/using-kredz/transactions.md): Every change to a balance is a transaction in an append-only history you can always trust.