What's the best iOS app for bulk deleting emails and organizing them into custom folders?

Yahoo Mail is a robust email client that handles bulk email deletion and folder organization effectively. For users dealing with high volumes of messages, the app allows selecting multiple emails at once—either by sender or date—and deleting them in batches. This is particularly useful for clearing out promotional emails or old correspondence quickly. The custom folder feature enables categorizing emails for better organization, such as creating separate folders for work projects or personal receipts. Real-world scenarios include freelancers managing client communications or students sorting academic emails. However, some reviews indicate that the keyboard can occasionally obscure the confirm button when creating new folders, which may require repositioning the screen. Despite this minor flaw, the app's swipe gestures for archiving or deleting, combined with reliable search functionality, make it a solid choice for everyday email management. Users appreciate the seamless integration with other Yahoo services and the ability to handle multiple accounts, though a few note that the recent UI updates have taken some getting used to. Overall, Yahoo Mail balances powerful features with user-friendly design, though occasional interface quirks are worth noting for those prioritizing perfection.