Last updated: 19 June 2026
LinkVault respects your privacy. This policy explains what data the app handles and why. LinkVault is developed by Lunasof Apps.
Your saved links, collections, titles and read/favorite status are stored only on your device in a local database. This data never leaves your phone unless you turn on Cloud backup or export it yourself.
When you save a link, LinkVault requests that web page to fetch its title, description and preview image. As with any web request, the destination website may see your IP address. We do not send your personal data to those sites beyond the standard request.
If you use Cloud backup, you sign in with your Google account through Firebase Authentication. We store your email and account identifier to manage the backup, and a copy of your links is saved to Firebase Cloud Storage in your private account folder. Only you can access it. You can delete the backup or sign out at any time.
Pro subscriptions are processed by Google Play Billing and managed through RevenueCat. We receive your subscription status (active or expired) and a purchase identifier. We never receive or store your payment card details.
The free version shows ads through Google AdMob, which may collect your advertising identifier and limited usage data to serve and measure ads, as described in Google’s policies. The Pro version shows no ads.
LinkVault relies on Google Firebase, Google Play, RevenueCat and Google AdMob. Their handling of data is governed by their own privacy policies.
Local data is removed when you uninstall the app or clear its storage. Cloud backups remain until you delete them from within the app or request deletion by email.
LinkVault is not directed to children under 13, and we do not knowingly collect data from them.
You can export, delete or restore your data at any time from Settings. To request deletion of any cloud data, contact us at the email below.
We may update this policy. Material changes will be reflected here with a new date.
Questions about this policy? Email lunasoftapps@gmail.com.