Thank you.

Your tree can grow as far as you take it.

Your key is in your inbox

Creem has sent a receipt to the email you paid with; the licence key is in it. If it isn't there in a few minutes, check the spam folder, then write to contact@dumitasks.com and we'll find it.

Where it goes

1. Open Dumi — ⌥ Space from anywhere, or click the island.
2. Right-click the island and choose Unlock Dumi…, or open the unlock card the app shows once the free cubes are used up.
3. Paste the key under Already bought it? and press Activate.

That's once per Mac, on up to three of yours. Every cube the tree earned while it waited grows the moment the key is in.

No Unlock Dumi… in your copy? It's on Dumi 1.1 — the app offers the update itself (right-click the island); the key keeps, and the tree keeps growing meanwhile.

Not installed yet?

Download Dumi — it's 1.3 MB, for Apple silicon Macs on macOS 14 or later. The key keeps until you're ready.

Changed your mind?

Fourteen days, no questions asked: contact@dumitasks.com.