Best WeightWatchers Alternatives (2026–2027)

Most free apps are food diaries, and a diary replaces only the logging part of WeightWatchers; the program part is a daily budget that adapts, regular check-ins and progress you can see beyond the scale. By that test: PlateLens is the best all-round free pick, with an adaptive calorie target, an AI coach, a 3D body scan and the lowest calorie error in the Dietary Assessment Initiative’s six-app study; Healthi for counting points; Lose It! for a calorie budget; Noom for lessons on habits; MyNetDiary and FatSecret for basic diaries.

3D body scan

PlateLens: an allowance on every plan, free included; WeightWatchers: AI Body Scanner with a paid membership

Calorie error

Lowest for PlateLens in the Dietary Assessment Initiative’s six-app study; Lose It! 9.4%, MyFitnessPal 11.2%

MyFitnessPal free

Limited, by its own plan page: barcode scan, Meal Scan, voice log and gram macros are Premium ($79.99/yr)

PlateLens free plan

Never expires, no card; barcode scanning and an adaptive target, with daily allowances for AI photo and voice logging and the AI coach

What WeightWatchers does that an alternative has to replace

WeightWatchers is a weight-loss program first and an app second. Its Points give every food one number built from its nutrition: protein, fiber and unsaturated fat bring the number down, saturated fat and added sugars push it up, and WeightWatchers’ own guide says Points take calories into account without being the same thing. Each member gets a personal Daily Points Budget, and ZeroPoint foods are a list you do not have to weigh, measure or track.

Around that sits the membership. The app’s store listing names a barcode scanner, photo logging, macro tracking for protein, fiber, carbs and calories, live sessions led by its Weight Loss Coaches, one-to-one support from Registered Dietitians, a members’ community and an AI Body Scanner that shows 3D progress beyond the scale. The plans page adds virtual and in-person Workshops, a GLP-1 Success Program and Med+, with medical services provided through its affiliated Weight Watchers Clinic.

An alternative therefore has three jobs to take over, not one: a daily number to aim at, a quick way to log against it, and a reason to keep going in the weeks the scale stalls. Points belong to WeightWatchers, so a switch usually means moving to calories and macros, the units on food labels and in nearly every other app.

How much WeightWatchers costs in 2026

WeightWatchers sells memberships, mostly on 6- and 12-month terms, and its plans page lists no free plan. On 28 October 2026 that page offered Core at $10 a month for the first 12 months of a 12-month membership and Core+ at $20 a month (Core+ in participating areas only), both offers ending on 3 November 2026 and renewing for another 12 months at a regular price the page did not show. A separate plan cost $25 for the first month and then $74 a month on a 12-month term or $84 on a 6-month term, with GLP-1 medication not included.

Inside the app, the US App Store lists monthly plans from $19.99 to $24.99 and a 6-month digital plan at $108.99. Even at the October offer, a year of Core comes to $120 before it renews. Most of the alternatives below start with a free plan, and their paid tiers run from $34.99 to $209 a year.

WeightWatchers alternatives side by side

“Limited” marks a free plan that still runs a working diary while the features named sit in the paid tier. “No” in the last column means the app’s own US App Store listing, read the same day, names no body scan; Noom’s listing names body scans without saying which plan includes them. Prices move often, WeightWatchers’ and Lose It!’s in particular, since both advertise offers in and around the app, so confirm the figure at checkout and remember that a trial becomes a paid plan unless you cancel it in time.

PlateLens: the WeightWatchers routine on a free plan

PlateLens keeps the daily routine and drops the conversion. You take a photo of your plate, say or type what you ate (“lentil soup and two slices of rye toast”), scan a barcode or search the catalogue, and the meal goes into your diary as calories, protein, carbs and fat in about 2.1 seconds on average; Fix it takes a correction in plain words, such as “only half the bread”. The nutrition comes from USDA FoodData Central, the NCCDB, Open Food Facts and Nutritionix, plus more than 45,000 menu items from over 380 restaurant chains.

The daily number does the job a Points Budget does, in calories and grams. Switch on dynamic expenditure and PlateLens learns how much energy you burn every week from the meals you log and your weigh-ins, explains each update under Why it changed, and every 14 days suggests new targets that you choose whether to apply. The weight chart draws a 7-day average over your daily weigh-ins, so a single day’s swing does not read as a setback. All of this is on the free plan.

Where WeightWatchers has coaches and Workshops, PlateLens has an AI coach: it answers from your own logged data, reminds you at your local meal times and is part of the free plan with a daily message allowance. If talking to a person is the part of WeightWatchers you would miss, its Workshops and Noom’s optional one-to-one coaching are the options with people on the other end.

The 3D body scan covers the progress the scale misses. In the iPhone and Android apps you prop your phone against something steady, a mug works, and follow a guided turn; PlateLens’s server builds an interactive 3D model of your body with estimated measurements, chest, upper and lower waist and hips among them, and an estimated body-fat percentage when available. Save each scan, compare two side by side or as a map of change, and set a goal for one measurement: a preview illustrates that change on your model. Each plan, the free plan included, comes with a 3D body scan allowance, the photos are deleted after processing, and the coach can read your results when you ask something like “compare my lower waist between my last two scans”. The 3D body scan guide has the details, and the body scan apps comparison sets it next to WeightWatchers’ own scanner.

PlateLens runs on iPhone, Android, Apple Watch, where you can speak a meal, re-log a saved one, track water and ask the coach, and in a web browser. Optional views add alcohol tracking with your own daily and weekly limits and a blood-glucose timeline from Apple Health or Health Connect. PRO costs $9.99 a month or $34.99 a year, with a 3-day trial for new users, and adds higher daily allowances plus vitamin, mineral and free-sugar views and nutrition reports.

On calorie accuracy, the Dietary Assessment Initiative’s validation study measured PlateLens’s photo logging at ±1.1% average error on 180 weighed meals, the lowest of the six apps it tested, and Foodvision Bench’s public leaderboard has also reproduced the result; both are averages across meals, not a promise for a single plate.

Healthi: when you want to keep counting points

Healthi is the alternative built around a points-style number, which it calls BITES, and its App Store listing says it works with food-score systems as well as calories and net carbs. According to its help center, the free version includes four of its plans (Sugar Smart, Carb Conscious, Conquer Cravings and Calorie Command), a barcode scanner, progress charts and read access to the community. Healthi PRO, billed $59.99 a year according to its App Store description, adds the Better Balance and Keeping Keto plans, calorie and macro tracking as secondary numbers, the restaurant guide, meal plans, the recipe database and builder, posting in the community and syncing with Fitbit, Apple Health and Health Connect. Its listing also mentions Healthi Coaches and member meetings. Choose it if the points habit itself is what keeps you on track.

Lose It!: a calorie budget without the extras

Lose It! turns your weight goal into a daily calorie budget, and in its free Basic tier that budget comes with the food database, a weight-loss plan and support groups. Premium, $79.99 a year according to its help center, with a 7-day trial for new users and discounted offers shown in the app, adds the barcode scanner, photo and voice logging, macro tracking, fasting and custom goals. It suits someone who wants WeightWatchers’ daily number turned into plain calories and little else. In the Dietary Assessment Initiative’s study, Lose It!’s average calorie error was 9.4%.

Noom: lessons on habits and optional coaching

Noom is for people who valued the behavioral side of WeightWatchers more than the tracking. Its App Store listing describes daily lessons on habits and behavior change, optional one-to-one coaching, AI food logging with protein and calorie tracking, body scans and communities, and Noom Med adds GLP-1 medication for eligible members after a consultation with a clinician. Noom Weight plans start as low as $17 a month, based on a $209 web plan billed yearly, and Noom Med starts at $39 for the first month, medication not included. The Noom value guide and Noom alternatives go further.

MyNetDiary, FatSecret and MyFitnessPal: free food diaries

MyNetDiary’s free tier is a full food diary with a barcode scanner, voice logging and macro tracking in grams or percentages, and the company says it carries no advertising and needs no account to start. Premium ($8.99 a month or $59.99 a year) adds Meal Scan photo logging, the adaptive targets it calls Advanced Autopilot, fasting and measurement tracking; Premium Plus ($14.99 a month or $99.99 a year) adds an AI Coach and AI voice logging.

FatSecret calls itself free, and its free app keeps a food diary with a barcode scanner, calorie and macro goals, an exercise diary, a weight tracker and an active members’ community, which suits people who miss WeightWatchers’ community most. Premium, from $10.49 a month or $38.99 a year on the US App Store, holds Smart Food Scan photo logging, the Smart Assistant for spoken or typed meals, dietitian meal plans and water tracking.

MyFitnessPal is the familiar default for its 20.5-million-food database, restaurant dishes included. Its free plan logs food and exercise and sets calorie and macro goals as percentages; Premium, $19.99 a month or $79.99 a year after a 7-day trial, adds the barcode scanner, Meal Scan, voice logging and macros by the gram. The MyFitnessPal alternatives guide and the Lose It! vs MyFitnessPal comparison cover it in detail.

Moving from Points to calories in your first two weeks

1. Note where you start. Write down your current weight, your goal and what an ordinary day of eating looks like, before your membership ends.
2. Let the new app set a calorie target. Points are built from more than calories, so a Points budget does not translate into a calorie number; a target set from your profile and goal is the better starting point.
3. Log the foods that were ZeroPoint. They still carry calories, and a calorie target counts everything you eat, fruit and lean protein included.
4. Weigh in on a schedule and wait two weeks. An adaptive target needs your logs and weigh-ins to learn; in PlateLens, new targets are suggested every 14 days, and a 7-day average smooths the daily swings.
5. Measure more than weight. Take a 3D body scan at the start and repeat it every few weeks under the same conditions, so a smaller waist shows up even in a week when the scale holds still.

If you take a GLP-1 medication

WeightWatchers’ Med+ gives eligible members access to clinical experts and weight-loss medication prescriptions through Weight Watchers Clinic, so replacing it is a conversation for your prescriber rather than an app download. A food tracker still helps day to day: logging the half you actually ate and watching the protein in each meal are two things PlateLens makes quick, and the food tracking apps for GLP-1 users guide covers the rest. PlateLens is a food tracker, so questions about doses and medication belong with your prescriber.

Frequently asked questions

Where these facts come from

Every rival price and plan below was read from the vendor’s own page or its US App Store listing on 28 October 2026.

• WeightWatchers’ plans page: the Core and Core+ offers, renewal terms and the GLP-1 medication note; its Points guide (updated 23 January 2026), ZeroPoint list (updated 18 May 2026) and AI Body Scanner article (7 January 2026); the WeightWatchers Program US App Store listing for its features and in-app plans.
• Healthi’s US App Store listing and its Pro and Free help article.
• Lose It!’s membership tiers and pricing (updated 9 September 2026) and its US App Store listing.
• Noom’s US App Store listing, for its features, plan prices and price footnotes.
• MyNetDiary’s free tracker page; FatSecret’s US App Store listing and Premium page; MyFitnessPal’s Premium page and its Free, Premium and Premium+ support article (updated 26 October 2026).
• The Dietary Assessment Initiative’s six-app validation study (pre-registered, 180 weighed meals, published 8 April 2026) and Foodvision Bench’s public leaderboard on GitHub (231 weighed meals): aggregate calorie accuracy, not a per-meal or macro guarantee.
• PlateLens’s pricing page and its support guides on expenditure and the 3D body scan.