Period tracking privacy after Roe v. Wade

A plain-English guide

When the U.S. Supreme Court overturned Roe v. Wade in June 2022 (Dobbs v. Jackson Women's Health Organization), a question that had been niche went mainstream overnight: who can see my period tracker data? Search interest in deleting period apps spiked, and a lot of people realized they'd never thought about where that data actually lived.

What actually changed

The law around reproductive health became a patchwork that varies by state. That shift made one technical detail suddenly matter to ordinary users: data stored on a company's servers can, in principle, be requested through legal process, shared with vendors, or exposed in a breach. None of that is unique to period apps — it's true of most cloud services — but cycle data is unusually sensitive, which is why it drew attention.

What "delete the app" does and doesn't do

Deleting a cloud app from your phone doesn't necessarily delete the copy already on the company's servers — you usually have to request account deletion separately, and even then retention practices vary. That's the core limitation of the cloud model: once data has left your device, you're trusting someone else to handle and dispose of it correctly.

Why on-device, offline tracking is different

If an app never sends your data off your phone, the entire chain of risk — servers, vendors, breaches, legal requests to a company — doesn't apply, because the company never has your data to begin with. That's the idea behind an offline period tracker:

• No account and no server, so there's no company-held copy to request or breach.
• Data encrypted on your device, so a lost phone is far less exposed.
• You control exports — nothing is shared unless you deliberately export and share it.

Hoo-Ha is built this way on purpose: no networking code, no account, AES-GCM encryption on your device, and a one-time price instead of a subscription.

Practical steps if you're concerned

• Prefer a tracker that works fully offline and stores data only on your device.
• Turn on your phone's passcode/biometrics and, if the app supports it, an in-app lock.
• Be cautious about exporting or backing up to shared cloud storage; keep exports encrypted.
• If you use a cloud app, review its privacy settings and consider requesting account deletion rather than just removing the app.

This article is general information, not legal advice. For guidance about your specific situation, consult a qualified attorney.