Using coupons is a terrific way to save money, but it can also take a lot of energy. Flipping through newspapers or mailers, clipping the best deals, and waiting for them to scan at the checkout counter can turn a quick supermarket trip into a major event. That’s where smartphone coupon apps come in....
Recently, I wrote about using cloud storage to store your digital files and free up memory on your cellphone. While it’s my preferred method of saving files for its tremendous convenience, there’s another option that many users prefer which also works very well. If you use an Android smartphone or a flip phone, the...