Privacy Policy

Effective September 27, 2026

Dorvalo is an app by NNtrApps. The short version: everything you log stays on your phone.

What the app stores

Dorvalo saves your medication, dose and schedule, the doses you log with their injection sites and notes, your weight, height and goals, side effects, daily protein and water, and your reminder settings. All of it stays in the app's private storage on your phone. We never receive it, because Dorvalo has no servers and no accounts.

What we don't do

Dorvalo has no sign-up, no analytics, no tracking and no ads. We don't sell or share information, and the app doesn't send what you log over the internet.

Purchases

Subscriptions and the lifetime purchase go through Google Play. Google handles payment details under the Google Privacy Policy. The app only learns the status of your purchase, such as whether a subscription is active, so it can unlock features. Google Play's billing library, which the app uses to talk to Google Play, may send technical diagnostics to Google under that same policy.

Reminders

Reminders are scheduled on your phone. Android asks your permission before the app can show notifications, and you can turn reminders off in the app or in Android settings.

Reports you share

When you create a PDF report, Dorvalo builds it on your phone. It goes only where you choose to send it, such as your email or a message to your doctor.

Device backup

Dorvalo opts out of Android cloud backup, so its data stays on this phone and is not restored on a new one.

Sensitive information

Some of what you log may be health information. Since it never leaves your phone, we have no way to access, use or disclose it.

Deleting your data

Uninstall Dorvalo, or clear its storage in Android settings (Apps > Dorvalo > Storage). Either way, everything it stored on the phone is removed.

Children

Dorvalo is meant for adults and is not directed to children.

Changes

If this policy changes, we will update this page and the date at the top.

Contact

Questions about privacy: contact@dorvalo.neutrino.games.