NexVolum uses a small number of cookies and browser-storage items to keep you signed in and to make the app work. We do not use third-party advertising cookies.
1. What we store
Essential (always on)
- Auth session — keeps you signed in across visits. Stored in
localStorageby Supabase. - Theme preference — remembers light/dark mode.
- Language preference — remembers your selected interface language.
- Country & currency — used to show prices in your local currency.
- Onboarding state — so we don't re-show the walkthrough.
Functional
- Push notification token — only stored if you opt in to push notifications.
- Referral code — temporarily stored if you arrive via an invite link, so we can credit your referrer when you sign up.
- OAuth role hint — temporarily stored during Google/Apple sign-up to remember the role you picked.
2. Third-party services
The following third parties may set cookies in their own widgets/checkout pages:
- Flutterwave — when the payment modal opens, to process your transaction securely.
- Google — if you sign in with Google.
We do not embed advertising trackers, social-media pixels, or cross-site analytics scripts.
3. Managing cookies
You can:
- Clear local storage from your browser settings — this will sign you out.
- Block third-party cookies — note that Google sign-in and the Flutterwave checkout may stop working.
- Disable push notifications from your device's notification settings.
4. Do Not Track
NexVolum honours the "Do Not Track" browser signal where applicable. Since we do not use cross-site tracking, the impact is minimal — we will continue to use only essential storage.
5. Changes
We will update this notice if we add or remove anything that we store on your device.
6. Questions
Email support@siginnexora.com.