TapPublisher 2.5.2 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The software is categorized as Communication Tools. The actual developer of this free software for Mac is TapPublisher.
From the developer:
TapPublisher helps you create free native iPhone apps within minutes. You just select the features that you need, configure them easily, and customize your graphic design through the simple and intuitive drag-and-drop interface the program provides. With zero technical or programming skills, you've just created a 100% native app for your iPhone or iPad.
You may want to check out more Mac applications, such as TweetGlide, Showit or Facebook for Adobe AIR, which might be similar to TapPublisher.