These apps help you stretch your back-to- school-shopping budget and stay organized.

Retail Me Not
Forget scouring through weekly coupon books. With this app, you’ll find all kinds of discounts and coupons—for everything from backpacks to books to wardrobe basics—right from your phone. You can plan shopping trips around the best nearby mall offers and sales, and you’ll be notified when coupons are about to expire (free, itunes.com).

School Supply List
This app lets you organize all your BTS needs with its database of more than 150 items (you can also add your own). You can create individual lists for each child, make notes for each item and track quantities needed ($1, itunes.com).

Zoomingo
Featuring local deals and coupons from more than 50,000 stores, this app helps you save money and also offers shopping rewards you can redeem for prizes and gift cards. It acts as a personal sales sorter, locating the best store and mall deals, sales, price drops and coupons on everything from shoes and clothing to sporting goods and electronics (free, play.google.com).