AppTrends 1.3.1 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.
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. The application is categorized as Developer Tools. This software for Mac OS X is an intellectual property of Luis Rueda Diez.
From the developer:
AppTrends is a minimalist application that shows sales and updates trends of applications of the App Store.
It is possible to select several criteria for viewing trends, such as the time period, the country or the region.
You may want to check out more Mac applications, such as FMMenulet, eclipse-php or EasyEclipse for PHP, which might be similar to AppTrends.