If you’re a shopper of any kind, consider using one of these free mobile shopping apps to save money while you shop or even after you’ve finished shopping. Some display coupons or online discount codes that you can use at checkout, while others load discounts directly onto your loyalty card or notify you when something is on sale.

Slickdeals is one of the best shopping alert apps. You can set up alerts to let you know when specific deals are active, and then you can quickly open the app for more details.

For example, to be notified when an Apple iPad is on sale, add the word iPad to a new deal alert. If iPad deals are posted, you’ll be notified. You can also set filters for your alert, so you’re only notified about highly rated iPad deals, or only iPads that are on sale on Black Friday.

Another way to get deals with this app is to check them out manually. There is a section for all the current hot deals, plus categories like computers, education, bags, cars, clothing, etc.