Download of Pullwalla 3.4 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This free Mac app is an intellectual property of UpTech Works, LLC. The software belongs to Developer Tools.
From the developer:
Pullwalla is a unified pull request manager that lets you stay on top of pull requests. Using this tool, you will discover and manage the pull requests you care about across all your accounts, organizations, and repositories in a beautifully focused, native macOS interface.
You may want to check out more software for Mac, such as solr, joomla- or HtmlTidy, which might be similar to Pullwalla.