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9 Weight Loss Apps to Help You Shed the Pounds

 & Eric Griffith Senior Editor, Features

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology.

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Summer has arrived, and while every body is a beach body, perhaps you'd like to shed a few of those winter pounds or tone up before you slather on the SPF and head outside.

Apps alone won't help you lose weight, but if you can't afford a personal trainer, fancy gym equipment, or even a simple fitness tracker, they can definitely help you stay on track.

Calorie-counting and exercise-tracking fitness apps abound. They let you use a smartphone or tablet to record that nutritious lunch or Zumba class. Most let you record food and exercise, as well as set a net calorie consumption target or range for the day based on your height, weight, age, gender, and overall level of activity.

Sure, there's more to losing weight than simply computing calorie input and expenditure, but that's already a huge challenge to conquer. The apps below can help you reach that first level of success much faster than a notebook, pen, and calculator.

MyFitnessPal

(Free; Premium is $9.99 per month or $49.99 per year)

This free fitness app (iOS, Android) is one of the best all-in-one calorie counter and exercise trackers for smartphones and tablets. A simple design and interface make using the app a quick chore rather than a demoralizing project, which is essential when trying to reach a fitness goal. It's also the best for international eaters, with a database full of information about brand-name foods and home-cooked dishes from North America and around the world.

The MyFitnessPal website offers social support as well as more tools for helping you reach your diet and health goals. The premium version adds features like a nutrient dashboard and more measurements.

Lose It!

(Free with ads or $39.99 per year)

The Lose It! app (iOS, Android) can help you lose weight, especially if you tend to eat name-brand foods. The barcode scanner is especially handy, but it's harder to calculate homemade foods than it is with MyFitnessPal. FitNow (the company behind Lose It!) has built an entire ecosystem around its apps working with other fitness products, such as smart scales, blood pressure monitors, trackers, and other apps like RunKeeper. The Premium Lose It! (required for some of the above) also looks at body fat, hydration, sleep, blood glucose, and more. And it kills the advertising.

A program called EmbodyDNA will also combine DNA testing (via Helix) with weight loss.

MyPlate Calorie Tracker

Livestrong's MyPlate Calorie Tracker once cost $2.99 but is now free for iOS and Android. It requires a little more work than others in its class, leaving users sitting on their butts rather than getting them up and running. Livestrong.com also offers MyQuit Coach for iOS, an app for those who want to quit smoking.

Water Drink Reminder

(Free with ads; $1.99 Pro)

This Android app does one thing and only one thing particularly well: it reminds you to drink enough water for your health. Plus, you can use it to track your water intake. It's not flashy, and drinking water for weight loss is controversial with some, but it gets the job done. It also works with Android watches. You can get an ad-free Pro version for $1.99.

Free Apple iOS equivalents include Daily Water and My Water Balance.

Noom Coach

(Free or $59 per month up to $199 per year after 7-day trial, with recurring options as well for every 2, 4, 6, or 8 months)

Much more than a calorie counter and exercise tracker, Noom (iOS, Android) can coach you into health with "better lifelong eating habits." It gives you new goals each morning to focus on, rather than letting you live however you want and record it later. The costly version comes with articles, meal and workout plans, and coaching. There's lots of personal coaching and input, from doctors, psychologists, nutritionists, and personal trainers. The promise from Noom is that has a "scientifically proven psychology approach to 'trick' your body into building healthy habits."

WW (Weight Watchers)

($19.95 per week with 3-month commitment + $20 starter fee for Digital Plan)

Anyone who's ever tried to lose weight has probably turned to Weight Watchers at some point. Even before apps were a thing, it was the primo way to count calories (via easy to parse "points"). It's since been re-branded as WW to take advantage of the "wellness" craze, but it's the same idea. The WW apps (iOS, Android) and website make the service easy to handle, with on-the-fly point creation based on scans of food being just one of the options. The digital plan doesn't require any regular IRL meetings with weigh-ins (that costs even more)—you get all the benefits of WW without the public shaming; an online community called Connect makes up for the lack of public community, mostly.

iTrackBites

(Free or $35.99 for Pro version)

Picture an app that promises to do all the stuff the WW app does—and also supports the old points systems that Weight Watchers ditched. If you're a fan of that option, iTrackBites (iOS, Android) should be your pick. It's also got the online community, big food database, and barcode scanning you've come to expect from these apps. Some of the advanced features do require an in-app purchase to upgrade to the Pro version. Or pay for each feature individually, like $1.99 each to get the restaurant guide or the online food database. Pay $5.99 for all the guides bundled together. No matter how you slice it, that's still a lot cheaper than a couple months of Weight Watchers. (If it's not obvious: iTrackBytes is not affiliated with WW.)

My Diet Coach

(Free with ads, $4.99 per month, or $29.99 per year)

There's no reason weight loss shouldn't be played like a game. My Diet Coach (iOS, Android) does all the typical things for tracking progress and setting goals, but the interface plays out more like a video game full of challenges that you convert into reward points as you progress. It also nags you, which may be all the motivation you need. If not, pay for a subscription to get some advanced coaching—and a food craving "panic button" with extra help to prevent a binge.

Sworkit

($29.99 per quarter or $79.99 per year after 30-day trial)

Cutting calories is important for weight loss, but keeping fit requires more. The American College of Sports Medicine created a 7-minute workout for sedentary types, consisting of 12 exercises. There are plenty of apps that help you go through the moves, with a vocal coach egging you on. A study of those apps found Sworkit (iOS, Android)—short for "simply work it"—does the best job. There are full five- to 60-minute workout options so you can adjust the time and workout as long as you like, customizing whatever exercise best suit your needs. The subscription lets you talk to trainers, pre-build workouts, and best of all, avoid advertising.

The Best Fitness Apps

Now your food is in order, it's time to get active. Check out our best workout apps for exercising consistently, eating right, losing weight, and improving your health.

About Our Expert

Eric Griffith

Eric Griffith

Senior Editor, Features

My Experience

I've been writing about computers, the internet, and technology professionally since 1992, more than half of that time with PCMag. I arrived at the end of the print era of PC Magazine as a senior writer. I served for a time as managing editor of business coverage before settling back into the features team for the last decade and a half. I write features on all tech topics, plus I handle several special projects, including the Readers' Choice and Business Choice surveys and yearly coverage of the Best ISPs and Best Gaming ISPs, Best Products of the Year, and Best Brands (plus the Best Brands for Tech Support, Longevity, and Reliability).

I started in tech publishing right out of college, writing and editing stories about hardware and development tools. I migrated to software and hardware coverage for families, and I spent several years exclusively writing about the then-burgeoning technology called Wi-Fi. I was on the founding staff of several magazines, including Windows Sources, FamilyPC, and Access Internet Magazine. All of which are now defunct, and it's not my fault. I have freelanced for publications as diverse as Sony Style, Playboy.com, and Flux. I got my degree at Ithaca College in, of all things, television/radio. But I minored in writing so I'd have a future.

In my long-lost free time, I wrote some novels, a couple of which are not just on my hard drive: BETA TEST ("an unusually lighthearted apocalyptic tale," according to Publishers' Weekly) and a YA book called KALI: THE GHOSTING OF SEPULCHER BAY. Go get them on Kindle.

I work from my home in Ithaca, NY, and did it long before pandemics made it cool.

The Technology I Use

My first computer was a Laser 128, an Apple II-compatible clone with an integrated keyboard, matched with an eye-straining monochrome green monitor. I used it to type papers in college for other people for money...until I discovered the Mac SE in the college computer room. That changed my life. My first cellphone was a Samsung Uproar—the silver one with the built-in MP3 player from the Napster days (the pre-iPod era).

I use an iPhone 15 Pro hourly and an iPad Air infrequently (but I'm always in the market for a cheap Android tablet). I have a PlayStation 5 just to play Spider-Man, and several Windows machines, including a work-issued Lenovo ThinkPad. I talk to Alexa and Siri all day long. I do the majority of my computing on a 15-inch LG Gram laptop attached to a Thunderbolt hub to run a multi-monitor setup—I overdid it on the power needed to simply work from home.

I'm most at home in Microsoft Word after decades of writing there. More and more, I turn to services like Google Docs, using tools like Grammarly. I use Google's Chrome browser due to an addiction to several extensions I think I can't live without, but probably could. I use Excel extensively on data-intensive stories, but for chart creation, we've switched over entirely to using Infogram for interactive features that are hard to find elsewhere. I do a lot of graphics work for my stories, but limit myself to the free and amazing Paint.NET software to edit images.

I'm a firm evangelist for using the cloud for backup and syncing of files; I'm primarily using Dropbox, which has never failed me, but I also have redundant setups on Microsoft OneDrive, plus extra picture backups on Amazon Photos and iCloud. Why take chances? For entertainment, mine is a streaming-only household—my kid has never seen network TV and barely been exposed to commercials, thanks to Roku and Amazon Music. The house is peppered with smart speakers from Amazon for instant gratification and control of smart home devices like multiple Wyze cameras and Nest Protect smoke detectors. I've got accounts on all the major social networks, to my horror. I have a robot vacuum for each floor of the house. I want a 3D printer, but not sure what I'd use it for.

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