GardenGuide, developed by the Chicago Botanic Garden, is a free Android app that serves as the perfect companion for visitors and nature enthusiasts. The app is packed with useful information about the garden, including its 26 gardens, 4 natural areas, and impressive collection of 2.6 million plants spread across 385 acres.

With the GardenGuide app, you can easily navigate through the garden with the help of Walking Tours and Audio Guides that provide detailed information about the garden's history, plant collections, and more. You can also set out on your own and pin your favorite places to explore. The app lets you discover what's in bloom year-round and locate any plant on the grounds by its name, color, or characteristics.

Overall, GardenGuide is a must-have app for anyone visiting the Chicago Botanic Garden or working in their own backyard. It's like having a personal garden docent in your pocket, ready to guide you through the wonders of nature.