Companion Planting is a free Android app developed by VST that falls under the category of Education & Reference and the subcategory of Books. This app is designed to be a quick reference guide for gardeners who want to know which plants grow well together and which ones don't.

The app provides a comprehensive list of different plant types and allows users to search for specific plants to find out which plants are compatible with them. Companion Planting also provides information on the benefits of companion planting, such as pest control and increased crop yield. It is worth noting that this version of the app is ad-supported.

Overall, Companion Planting is an excellent tool for gardeners who want to maximize their garden's potential. The app is easy to navigate and provides valuable information that can help gardeners save time, money, and resources.