Part of being a techie is not just keeping up with all of the latest and greatest devices. That’s important, of course, but it’s also about following major tech companies, social media platforms, and app developers in the news. I kind of follow these companies like I do sports, looking out for the rookies that I think are going to become stars someday. I’ve even noticed that there’s a trajectory those companies tend to go through: they start with an idea, then they get funding, then they start developing their idea so that it also incorporates a public-facing component, and finally they find a way to generate revenue.

It’s a kind of tried and true trajectory of the tech development world at this point. What’s funny to me though, is that I recently realized that I’ve started to take a similar path as a technology and app user. Crazy, but true. This is my path: I discover or hear about a new app or device, I spend money to get it, I play around with it, and finally, I start to use it to make money. Sometimes that means using it to make my work day or my personal life more efficient, and other times it means exactly what it sounds like. This is especially true of cash back apps.

Now, you might just happen to be totally unfamiliar with the concept of cash back apps, and, believe me, that’s okay because that’s exactly what I’m going to talk about today. Cash back apps are exactly what they sound like: apps you can use to get cash back for certain activities. In fact, today I’m going to do you one better than simply sharing the definition with you. Today I’m going to be talking about some of the top cash back apps for techies in 2018. When you’re done, hopefully, you’ll find yourself on a path to earning some of your cash back.

CoSign lets me get rewarded for upgrading pictures to social media, which, let’s face it, is something that I would be doing anyway. Using CoSign, I just tag images that I put up on Instagram (or on Twitter, Tumblr, Pinterest, etc.) with information about any products that just so happen to be in my pictures—stuff like my sweet new laptop bag for work, or my cool new sneakers that I only wear sometimes because I’m not trying to get them scuffed. With CoSign, you can tag tech products, books, movies, clothes—even food. Then, if your followers and friends happen to buy any of the items that you post, you get a commission of up to 35 percent, depending on the product, which CoSign then pays you out through PayPal or gift cards, which are as good as cash at stores.

The actual gigs on Gigwalk are pretty varied in terms of what they entail, but they basically all have to do with helping brands make sure that their products are visible. It’s kind of like the app is briefly contracting you as a field marketing rep. So, as a user, you might get asked to go out to a store and take pictures of how a certain company’s branded displays look, or you might be asked to go out and verify that certain prices are still clearly listed on retail shelves. For your troubles, you get rewarded by getting cash back. I don’t usually get up and leave my home to do any of these gigs, but I do glance at the available tasks whenever I happen to be out and about running errands or getting some quick exercise at work by going for a walk.

The average user of Ipsos gets about eight survey invitations a month, which can be accepted or declined. Like I said, someone like me who has a long history of voicing his feelings is probably going to accept all eight, but how many you do in a given month is really left up to your discretion. Users can earn points for completing each survey, and those points can then be cashed in for prizes, including gift cards that are 100 percent as good as cash, especially seeing as you get to pick which store the gift cards are from. The number of points earned per survey depends on its length, difficulty, and other factors, such as what demographics you belong to. I guess Ipsos can tell what I like to talk about because I often find myself getting a lot of surveys about one of my favorite things: technology.

How this app works is actually pretty simple: you go out and you do all of the same things that you do whenever you go to the store, things like physically walking into the store, scanning the barcodes on certain products for more information, and, of course, making your purchases. Once you’re finished, just use the app to scan your receipt, and Shopkick then dishes out all the points that you earned that day for your efforts. You can then trade in your points for gift cards to many of your favorite stores, and, as I’m sure you are well aware of, those gift cards are just as good as cash. Another really cool thing about Shopkick is that it also just so happens to have a grocery list functionality, which is really helpful for someone like me, who hardly ever uses pencil and paper these days to make lists. Without a grocery list app on my phone, I’d be a million times more likely to forget all the things I needed.

Finally, one last thing that I really like about Shopkick is that I can use it to get rewards for both shopping online and in person. In those cases, instead of getting points for walking into a store or for scanning the barcodes on a certain item, I instead get my points for watching product videos online, and, of course, for also making purchases. There’s just so many ways to get cash back with Shopkick.

It’s amazing how much we can do from the palms of our hands with smartphones. In the early days of smartphones, I can remember being excited because I was able to check and send emails for work from anywhere. Nowadays, there’s so much more I can do, including using a wide array of cash back apps.

I like using all of them, and they’re all a valuable part of my efforts to get cash back from using my smartphone, but if I had to choose one, it would definitely be Shopkick. Not only is it the most effective, but it helped me—that’s right, me—start to look forward to going out to the store. Now that’s a piece of technology that I can get behind.