PRIVACY POLICY

Effective: August 2026

How we handle data

Zero Day Dad / ISSMCSP is privacy-minded. The vast majority of our tools run entirely in your browser, storing your data locally on your device. We do not sell your personal information.

Local-first tools

Free tools such as the baby log, sleep tracker, daily grind, and contraction timer store data in your browser's local storage. Unless you explicitly opt in to cloud sync, your data never leaves your device.

Cloud sync & accounts

If you enable cloud sync or purchase a Pro subscription, some data (such as baby log events) is stored to sync across your devices. This is done via secure HTTPS connections to our hosted services.

Payments

Payments are processed by a trusted third-party payment processor (Stripe). We do not store or process your credit card details on our servers.

Cookies & third parties

We may use cookies or local storage for essential functionality (e.g. remembering your theme preference). Third parties such as fonts may load resources from their CDNs.

Contact

For privacy questions: cach@issmcsp.net.