Noom works for weight loss, but whether it’s worth the price depends on what you need. About 78% of users lose weight over six months, and 75% of those who hit a meaningful milestone (5% of body weight) keep it off at one year. Those are solid numbers for any weight loss program. The catch is the cost: starting at $70 per month, Noom is significantly more expensive than competitors like WeightWatchers, which starts at $23 per month. What you’re paying extra for is a psychology-based approach that aims to change your relationship with food, not just track what you eat.
What You Actually Get
Noom is a smartphone app built around three core features: daily educational lessons rooted in cognitive behavioral therapy, a food logging system that color-codes foods, and access to human coaches. The lessons are short, interactive modules that cover topics like emotional eating, habit formation, and motivation. They’re designed to help you understand why you eat the way you do, not just tell you what to eat instead.
You can choose between a one-on-one coach or a group coach. The one-on-one coaches are real people, but don’t expect daily hand-holding. Many users report that their personal coach checks in about once every two weeks. Group coaching puts you in a small community with others on similar journeys. Neither option resembles traditional therapy sessions; they’re more like periodic accountability nudges delivered through the app.
How the Color-Coded Food System Works
Instead of counting points or strictly tracking macros, Noom sorts foods into three colors based on calorie density, which is simply how many calories a food packs per gram. Green foods have the lowest calorie density, yellow falls in the middle, and orange is the highest. The idea is that you can eat larger portions of green foods without overshooting your calorie budget, while orange foods should be smaller portions rather than eliminated entirely.
- Green foods: Spinach, broccoli, grilled chicken, eggs, tofu, brown rice, quinoa, nonfat yogurt, whole-grain tortillas.
- Yellow foods: Avocado, black beans, hummus, pasta salad, couscous, low-fat yogurt.
- Orange foods: Nuts, nut butters, oils, bacon, full-fat dairy, chips, cookies, fries, soda, cake.
Noom also makes special adjustments. Whole grains get bumped down a color compared to refined grains. Diet sodas are labeled yellow despite having zero calories, nudging you toward water. Alcoholic beverages get bumped up a color to encourage moderation. No food is technically off-limits, which is a deliberate design choice to prevent the restrict-and-binge cycle that derails many diets.
Does the Weight Loss Last?
The maintenance numbers are where Noom looks genuinely promising. A study published in Obesity Science & Practice tracked users after they finished the program and found that 75% maintained at least 5% weight loss at 12 months. More than half (56%) had maintained at least 10% weight loss at six months, though that dropped to 49% by one year. On average, participants kept off 65% of the weight they originally lost at the one-year mark.
Those numbers aren’t perfect, and some regain is normal with any approach. But maintaining two-thirds of lost weight after a year is better than the typical pattern with calorie-restriction-only diets, where most people regain the majority within a few years. The behavioral education component is likely what makes the difference. Learning to recognize why you reach for chips at 9 p.m. is a more durable skill than memorizing a meal plan.
What It Costs
Noom’s pricing structure rewards longer commitments. A month-to-month subscription runs about $70, but a four-month plan drops to roughly $42 per month (billed as a lump sum of $169). All plans require upfront payment and auto-renew until you cancel. Additional features like customized meal plans, workout programs, and a metabolism test kit cost extra.
If you’re interested in Noom Med, their prescription weight loss medication program, costs jump substantially. A compounded GLP-1 medication plan starts at $129 for the first month and then $279 per month. A microdose option runs about $199 per month after an introductory rate. If you already have insurance coverage for brand-name GLP-1 medications, Noom offers a telehealth-only plan at $99 per month that doesn’t include the medication itself.
Cancellation Is Not Automatic
One of the most common complaints about Noom is billing surprises. Deleting the app from your phone does not cancel your subscription. You have to cancel through the subscription portal or within the app itself before your next billing cycle, or you’ll be charged again. Renewal charges are not refundable.
For the standard weight loss program, refunds are only available if you request one within 14 days of your first charge. For Noom Med, refunds become impossible once a prescription has been written. The process requires contacting support through a chat widget on their website, which adds friction that some users find frustrating.
How Noom Compares to WeightWatchers
WeightWatchers uses a points system that assigns values to foods based on nutritional content, while Noom uses its color-coded calorie density system. Both offer app-based tracking, coaching, and community support. WeightWatchers also provides recipes, meal planning tools, and workout plans, and its higher-tier plans include weekly workshops and coach access.
The fundamental difference is philosophy. Noom leans heavily into psychological education, delivering daily lessons about behavior change, self-awareness, and motivation. WeightWatchers focuses more on food tracking mechanics and flexible eating within a points budget. Both programs now offer access to weight loss medications for an additional cost.
At roughly three times the price of WeightWatchers’ base plan, Noom’s premium comes down to those daily psychology lessons and the coaching structure. If you’ve tried calorie counting or points-based systems before and struggled with motivation or emotional eating, Noom’s approach addresses a different layer of the problem. If you mainly need a reliable food tracking tool with community support, WeightWatchers delivers that for less money.
Who Gets the Most Value
Noom tends to work best for people who have tried diet programs before and found that knowledge wasn’t the problem. If you already know that broccoli is healthier than fries but still struggle with consistency, stress eating, or all-or-nothing thinking, the behavioral curriculum gives you tools that a simple calorie tracker won’t. The daily lessons keep the program feeling active even on days when your motivation dips.
It’s a harder sell if you’re already self-aware about your eating habits and just need accountability and structure. The lessons can feel repetitive or basic for someone who’s already read extensively about nutrition psychology. The coaching, while human, isn’t frequent enough to serve as a primary source of support. And the price is steep for what amounts to an app-based experience with no in-person component. If budget is a real factor, lower-cost alternatives can produce similar weight loss results for people who are self-motivated.