Weight Loss Programmes

MyFitnessPal vs Weight Watchers (WW)


Lifestyle programs can provide a helpful structure for your health journey when you feel out of control with unhealthy habits. In particular, they can be especially useful in helping you achieve your weight goals. Programs are a great way to join individuals going on the same journey, which can be incredibly motivating.

Everyone is different, and there isn’t a one-size-fits-all approach to choosing the right program. It ultimately depends on what suits your individual needs and what fits into your lifestyle.

Many people find online weight management programs more convenient and easier to fit into daily life.

To save you tiresome research and help to answer some important questions, this guide compares two popular digital lifestyle programs; WW (Weight Watchers Reimagined, formerly Weight WatchersⓇ) and MyFitnessPal.

MyFitnessPal relies on you logging food and exercise. Through logging exercise and meals, MyFitnessPal calculates the number of calories consumed and burned to try and help you achieve a calorie deficit (where you’re taking in less than you’re using up). For some people, counting calories and logging them in the app works well. However, this can lead to obsessive tendencies and isn’t sustainable in the long term for many.

WW considers food, activity, sleep, and mindset to help you lose weight. The program is based on the WW SmartPointⓇ system and is available in either digital or face-to-face format.

We’ve included comparisons to the Second Nature program. Second Nature is an easy-to-follow program that helps you change your lifestyle, and achieve your weight goals sustainably, with scientific articles, in-app tracking, and dedicated support from a qualified coach with nutrition expertise.


Trustpilot is a platform where consumers can leave reviews and scores reflect overall customer satisfaction. Omada isn’t available to review on Trustpilot, so we’ve included Facebook reviews instead.

WW MyFitnessPal Second Nature
Star rating 1.8 stars out of 5 MyFitnessPal's Trustpilot score - 2.2/5 5 stars
Score 1.8 / 5
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2.1 / 5
read reviews
4.8 / 5
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Signing up

WW MyFitnessPal Second Nature
Money back guarantee Full refund if cancelled within 14 days. After this point, any charges non-refundable.
However, a termination fee of $49.95 applies if you cancel during a Commitment Plan.
There are no refunds for termination or cancellation of the premium service. Full refund if cancelled within 14 days. After this point, any charges non-refundable.
Clear breakdown of costs
Clear cancellation policy
Length of programme All plans ongoing Monthly and yearly premium membership available Ongoing subscription (minimum 12 weeks)
Easy to cancel
Refer-a-friend scheme
Easy to include family

Want to make losing weight feel easier?

The Second Nature app uses behavioural science to retrain your mind to make healthy choices automatically, so these stick in the long run. Join 150,000 people who’ve used Second Nature to make losing weight feel easier - the first step is to create your personalised plan with our quick quiz.


WW MyFitnessPal Second Nature
Dietary approach Low calorie Low calorie (calorie counting) Lower carb
Caters to vegetarian
Caters to vegan
Vegetarian/vegan recipe section
(Meals and Recipes are limited to premium members)
Supplements encouraged
(nutritional supplements are available to be purchased, here)

(Minerals and nutrients can be tracked within the food diary)

(Other than Vitamin D)


WW MyFitnessPal Second Nature
Tailors the plan around diabetes
Tailors the plan around other health issues
Face-to-face meetings
(for meeting / meeting + digital plan)
Access to a qualified nutrition specialist *

*Second Nature coaches are all UK registered dietitians or nutritionists. This means they have completed university accredited degrees to gain this professional title. However, coaches are not registered in the US, so don’t meet the regulatory requirements to be considered US registered dietitians or nutritionists.

Programme features

WW MyFitnessPal Second Nature
Exercise videos in app
(Free exercise videos available on YouTube without signing up)
Recipe videos in app
(Free recipe videos available on YouTube without signing up)
Makes you take numerous body measurements
Tracks sleep
Tracks steps
Tracks exercise
Tracks water intake
Tracks custom habits
Education of nutrition science
Requires calorie counting
(Via Smartpoints® and Fitpoints®)
Food diary feature
Meal planning tool
In-app journaling tool

MyFitnessPal is within the Under Armour Connected Fitness™ portfolio and connects to Under Armour Map My Run for Exercise tracking.


When programs provide price plans in different formats, it can be hard to accurately compare prices. To make this easier, we have calculated the price of monthly basic price plans on each program to show you how costs compare (as of April 2021).

MyFitnessPal pricing is based on the Premium Subscription. This includes access to meal plans, recipes, personalised goals, and an ad-free experience. On the surface, MyFitnessPal’s membership is lower, however, it doesn’t include access to a coach for support and accountability, and customer support is extremely limited.

With WW you have access to a coach, but coaches are past members rather than nutrition experts.

Second Nature is the only program that includes access to a coach with expertise in nutrition and lifestyle change. Having a qualified nutrition specialist to support and guide you makes achieving your weight goals easier. The Second Nature program also includes education on nutrition, stress, sleep, exercise, and mindset to help you make lasting lifestyle change.

Another option to get support with your diet would be to see a registered dietitian. Weekly face-to-face sessions with a registered dietitian can be very expensive ($70-$100). We have added a column representing this to compare costs (Weekly RD – WRD).

Monthly digital subscriptions:

WW MyFitnessPal Second Nature WRD
Access to a qualified nutrition specialist
The same, personal coach throughout the programme
Price $21.95 / month $9.99 / month $60 / month $350 / month

If you were to opt for the Weight Watchers® face-to-face group meeting plan it would work out to be more expensive.

Pricing for MyFitnessPal is based on the $9.99 monthly premium price. If you choose to commit to a 12-month subscription, the cost per month decreases. But note that refund cancellations are not available.

Example nutrition query response

Nutrition is a major part of any lifestyle change. Therefore, it is important to receive accurate and reliable nutrition advice. We asked each program a common nutrition-related query to see how the information provided as an answer compares.

Q: Are eggs bad for your cholesterol? Should I avoid them?

WW’s answer:

“There is no need to avoid these, you can go to the gov website and get the correct information on this”

MyFitnessPal’s answer:

Answers from MyFitnessPal are computer generated; therefore, MyFitnessPal doesn’t answer your direct question. Instead, it provides you with a link to a related article.

“Protein is found in a variety of foods: meat, poultry, fish, dairy, eggs, legumes, nuts, seeds, soy and even grains. From a dietary perspective, meats, poultry, fish, eggs, and soybeans are complete proteins; that is, they provide all of the amino acids required by our body. Other protein foods like legumes, some nuts and seeds, and grains, don’t provide adequate amounts of the essential amino acids by themselves but can when eaten in combination with other foods and as part of a balanced diet.”

The full article can be read here

Second Nature’s answer:

“Eggs are a rich source of dietary cholesterol. It was previously thought that cholesterol-containing foods increase blood cholesterol and the risk of heart disease and strokes. However, this has not been shown to be the case as dietary cholesterol is poorly absorbed from the digestive system, and if cholesterol is absorbed, the body will produce less of it to balance out (and prevent blood cholesterol levels rising). Therefore, you don’t need to be restricted unless recommended to do so by your GP/Healthcare professional. Eggs are among the most nutritious foods on the planet providing good quality protein as well as being loaded with vitamins and minerals.”

Take home message

  • When choosing a weight management programme, it is important to consider what would fit into your lifestyle and help you achieve your goals
  • MyFitnessPal, WW, and Second Nature are all app-based programs
  • Face-to-face meetings are available with WW. These work for some people more than others, depending on how you’re motivated. Before signing up, we suggest you research how these are going ahead given covid
  • For some people, calorie counting, as is the case with MyFitnessPal and WW is effective, but for others it may lead to obsessive behaviour and isn’t sustainable
  • Second Nature includes access to a peer support group and a coach with expertise in nutrition and lifestyle change
  • WW and MyFitnessPal focus on diet, while Second Nature tackles lifestyle change holistically, including education on exercise, nutrition, sleep, and mindset helping you to achieve your weight goals sustainably
  • The education included with Second Nature empowers you to make informed decisions yourself and develop a healthy relationship with food in the long-term
  • Customer support is extremely limited on MyFitnessPal, most of the time your queries will be answered with computer-generated replies

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