Pricing
Free has no time limit. Seasill and Seasill Pro are yearly, each with a seven-day free trial, and every plan works on the Mac and on Windows.
Sales are not open yet. They open with the first release; until then this site takes no payment, and nothing here pretends to.
Try Seasill or Seasill Pro free for seven days. A card starts the trial; cancel before it ends and you pay nothing. Otherwise it becomes a yearly plan.
Yes, yearly, and each year includes every update released in it. Cancel whenever you like: the plan runs to the end of the year you paid for.
Your computers move to Free. Nothing is deleted: the wallpapers you saved stay, and play in full again if you come back.
To save wallpapers from the catalogue, and for a paid plan: an email address and a password. Your own videos work without signing in.
Free covers one, Seasill one, and Seasill Pro three, in any mix of Mac and Windows. To move, sign out on the old computer and in on the new one.
Seasill plays live on one display at a time; the others hold a still of their wallpaper. Catalogue wallpapers play at up to 1080p with a small mark, and you keep five of them. Your own videos are never marked, reduced or counted.
Cancel during the trial and you are never charged. After a charge, the refund policy says what applies.