Privacy Policy

Nulla has no account, no server of yours to log into, and no record of which apps you pick or open. This page explains what that means in practice.

What stays on your iPhone

Your sets, the apps inside them, their order, your theme, type size, schedules and blocking settings are stored on the device. There is no sign-in and no cloud sync, so this data is not transmitted to us and we cannot read, export or restore it.

The list of installed apps is read on the device by iOS so the widget can draw names. App blocking uses Apple's Family Controls: the selection is held in system tokens that stay on the device, and the shield is drawn by iOS, not by Nulla.

What we never collect

We do not collect the names or identifiers of the apps you add to a set, the apps you launch from the widget, or the apps and categories you block. Analytics events never contain them. There is no account to attach such data to.

Diagnostics

Nulla uses aggregate, non-personal diagnostics — app version, device model, crashes, and which screens were opened — to find defects. These events carry no app selections. They are processed by Firebase Analytics and Crashlytics (Google), and purchases are verified through RevenueCat.

Analytics events are tagged with an install identifier that is not linked to your identity, and they include whether an active purchase exists, as reported by the App Store. Neither is connected to a name, an email or an account, because there is none. If you turn off sharing in iOS settings, Apple's own analytics stop as well.

Purchases

Pro is sold through the App Store. Payment, receipts and refunds are handled by Apple; we never see your card details or your name. Nulla only checks with Apple whether an active purchase exists on the device.

Deleting your data

Settings → Delete all data removes every set, schedule and preference from the device immediately. Deleting the app does the same. Because nothing is stored on our side, there is nothing to ask us to erase.

Children

Nulla is not directed at children under 13 and knowingly collects no personal data from anyone.

Changes and contact

If this policy changes, the date at the top changes with it and the previous behaviour is described in the release notes. Nulla is published by Vadim Semenko (ZeroSix Studio). Questions: [email protected].