We all wat to make smarter decisions when it comes to spending, but we can use a little help from time to time. Put your smart phone to good financial use by downloading these money-saving apps that’ll take the guess work out of finding great deals, scoring sales, or taking advantage of coupons and loyalty savings. Gasbuddy will help you find the best prices in your area. With Red Laser, you can scan an item’s bar code, and get a comparison price list from local and online stores. Smoopa is similar to Red Laser, but also lets you earn rewards by submitting prices. The more information you share, the more points you can redeem in the form of cash via Paypal. Don’t you hate it when, during an impromptu shopping trip,you realize you have valuable coupons sitting back at home.? Yowza searches for coupons based on your location. Coupon Sherpa puts retailer and grocery coupons at your fingertips, eliminating the need for clipping, or paying full price because you didn’t realize there was a coupon available.With the Key Ring app, when you’re shopping at your local supermarket, drug store, or retailer, you just have to whip out your phone and let the clerk scan your loyalty card number. The Amazon Price Check app lets you check the store price against the Amazon price. For details on these, links to all the sites and more apps, CLICK HERE and see the full story on our sister site, Living on the cheap.