Vantis
Purchase
One payment, no subscription. A 14-day fully functional trial; if you like it you pay once and the app is yours.

If you installed from Google Play

You can purchase from inside the app: Settings → About → Licence. Payment is taken through Google Play and the licence activates immediately.

If you changed device or reinstalled the app, the Restore purchase option on the same screen is all you need — you must be signed in with the same Google account.

If you installed the app directly

If you installed outside Google Play (as an APK), in-app purchase is unavailable. In that case we issue you a licence key.

Write to vantis@atomicmail.io and we will send you the payment details and your key.

Using a licence key

Paste the key into the field on Settings → About → Licence and confirm. Keys start with VNT.

Key verification happens entirely on your device. No internet connection is required and nothing is sent to any server. This means your licence keeps working even if our site goes away.

What you get

Refunds

Google's refund policy applies to Google Play purchases. For licence keys bought directly, you may request a refund within 14 days — details on the Terms of Use page.