# Sponsor WallpaperMachine WallpaperMachine is free and open source. The signed download costs nothing, and the complete source is here to build. If it has earned a place on your desktop, you can back it with a one-time payment and become a Supporter.

## Free to download. Or sponsor it. | | Free | Supporter | | --- | --- | --- | | **Price** | Free | One payment, no subscription | | **The app** | The signed download, or build it from source | The same app | | **Features** | All of them | All of them | | **Account** | Not needed | A free account on the website | | **Sponsor place** | No | Your name and picture on the website and in the README | | **Priority support** | No | Your questions answered first | The [pricing page](https://www.wallpapermachine.app/pricing/) shows the price in your currency, tax included. Paddle.com handles the payment as reseller and Merchant of Record. ## What a Supporter gets. **A sponsor place.** Your name and picture on the website's [sponsor wall](https://www.wallpapermachine.app/#sponsors) and in the [README's Supporter list](README.md#thank-you-to-every-supporter). It stays off until you turn it on, and you can change it from your account. **Priority support.** Ask about a wallpaper that doesn't render right, or a feature you would like, on the [Supporter forum](https://www.wallpapermachine.app/support/). Your questions are answered ahead of general requests. ## The app stays the same. The purchase buys no software. There is no license key, no Supporter build and nothing to unlock: the app works the same with or without it. Supporters get the same GPL-3.0-only license as everyone else, and a refund takes none of it back. The reasons are in [LICENSING.md](LICENSING.md#supporter-model-free-signed-download-paid-sponsorship-and-support). ## Before you buy. - **One payment.** No subscription and nothing to renew. - **14-day money-back guarantee.** The [refund policy](https://www.wallpapermachine.app/refunds/) explains how to ask for one. - **A free account.** It links the purchase to you and lets you manage your sponsor place. - **Terms.** Buying means agreeing to the [terms](https://www.wallpapermachine.app/terms/) and the [privacy notice](https://www.wallpapermachine.app/privacy/). They cover the purchase only; the GPL still governs the app and its source. ## Other ways to help. - **Star the repository**, so more Mac users find it. - **Report a wallpaper that looks wrong.** **Not working? Report on GitHub** in its details opens an [issue](https://github.com/WallpaperMachine/WallpaperMachine/issues) with the wallpaper's information filled in. - **Send a fix.** [CONTRIBUTING.md](CONTRIBUTING.md) explains how to work on the code. - **Tell a friend** who wants a moving desktop on their Mac.

Thank you.
_{An independent project. Not affiliated with Wallpaper Engine or Valve.}