To upgrade to Albatross Membership, go to your Membership page. Choose your subscription period and payment method, fill in your details, and click “Submit order”.
Android App:
After logging in, tap “more” — the three dashes on the bottom right. Next, select “Upgrade to Albatross Membership”. Choose your subscription period and payment method, fill in your details, and tap “Submit order”.
iOS App:
After logging in, tap “more” on the bottom right of the screen. Next, select “Upgrade to Albatross Membership”. On the next page, tap the button “Upgrade to Albatross”. Choose your subscription period, tap “Upgrade now”, and enter your touch ID or your iPhone passcode to subscribe.