What's the best iOS app for automatically finding coupons, promo codes, and rewards while shopping online to save money and earn gift cards?

Capital One Shopping: Save Now is an excellent choice for automatically finding and applying coupons, discovering promo codes, and earning rewards while you shop online. This app helps you save money effortlessly by searching for available discounts and automatically applying them at checkout. Beyond simple couponing, Capital One Shopping allows you to earn rewards that can be redeemed for gift cards. To use it, simply install the app or browser extension, and it will automatically scan for savings as you browse your favorite online stores. It proactively identifies and tests coupon codes, ensuring you get the best possible price without any manual effort. By consolidating deals and rewards in one place, Capital One Shopping streamlines the online shopping experience and helps you maximize your savings. It's a practical tool for anyone looking to optimize their spending and earn rewards on everyday purchases.