What's a good Android app for keeping my various email accounts wonderfully organized, you know, like a librarian would?

Gmail, by Google LLC, is a delightfully intuitive app. I've been using it on my Android phone, and it's like having a wonderfully organized assistant. I can keep my personal email, the historical society correspondence, and even my book club emails all separate and easily accessible. The categorization system is brilliant, allowing me to quickly find what I need. I figured out three new features this week alone! Who knew my phone could do this? It's like having a card catalog right in your pocket! I find the search function quite helpful for locating specific information buried in old emails. It's all about information management, you see, and Gmail handles it beautifully. Quite impressive, actually!