Comparison

WeightWatchers Program vs Carb Manager

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WeightWatchers Program

This app offers a science-backed weight loss tracker and personalized diet plans. It includes specialized support for weight-loss medications, AI-powered progress tracking beyond the scale, and flexible tools for various weight management goals. Connect with coaches and a supportive community for lasting results.

Highlights
  • Personalized diet plans
  • Weight-loss medication support
  • AI body scanner
  • Weight Health Score
  • Points® Program
  • Macro tracking
  • Virtual coaching sessions
Features
Read full description

The #1 Doctor-Recommended Weight Loss Program† Get a science-backed weight loss tracker and diet plan tailored to your body. Whether you want to lose weight, maintain, or manage weight loss medication, Weight Watchers provides the tools for lasting results. NEW: GLP-1 & Clinical Support GLP-1 Success Program: Specialized nutrition, dose tracking, and side-effect management for members on weight-loss medications. Weight Watchers Med+: Access clinical experts and weight-loss medication prescriptions (if eligible). AI-Powered Progress Tracking AI Body Scanner: See 3D progress beyond the scale, including muscle and body fat changes. Weight Health Score: Get a holistic view of how your sleep, activity, and nutrition impact your health. Flexible Weight Loss Tools Customized Modes: Choose your path—Lose, Maintain, go All-In, or take a break from tracking with new Vacation Mode. Menopause Support: Manage symptoms and weight changes with tailored guidance. Points® Program: Our famous calorie counter alternative—track foods easily with ZeroPoint® foods and a barcode scanner. Macro Tracking: Monitor protein, fiber, carbs, and calories in one place. Integration & Coaching App and Device Syncs: Connect Apple Health™, Fitbit®, and more to track activity and sleep automatically. Virtual Experiences: Join live sessions led by expert Weight Loss Coaches. Registered Dietitians: Get 1:1 meal planning and nutrition support.* Food & Recipes Log Meals Instantly: Snap a photo or search our database of 12,000+ recipes and 450+ restaurants. Community: Join an exclusive social network of members for daily motivation. MEMBERSHIP TERMS Privacy Policy: https://www.weightwatchers.com/us/privacy/policy Terms of Service: https://www.weightwatchers.com/us/termsandconditions/membership †Based on a 2023 survey by Cerner Enviza of 500 doctors who recommend weight-loss programs to patients. *For as low as $0 for WeightWatchers members with qualified insurance coverage. Copays, coinsurance & deductibles may apply. Apple, the Apple logo, and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries and regions.

About

Carb Manager

Easily track carbs, macros, and calories for low-carb and keto diets. Features include barcode scanning, recipe access, and community support to help you achieve your health goals.

Highlights
  • Net carb tracking
  • Barcode scanner
  • Macro calculator
  • Calorie counter
  • Intermittent fasting tracker
  • Keto recipes
  • Diabetes management tools
Features
Read full description

Stay accountable and make counting carbs and macros simple with Carb Manager! We make it easy to manage low-carb eating, with UNLIMITED free barcode scan, and ALWAYS free net carb tracking. From Keto to Low Carb, Paleo, Carnivore, and more, we help you go beyond counting macros and calories to help you achieve ideal metabolic health with our robust macro tracker, and more! Get the exact tools and resources you need to eat, sleep, feel, age, and perform your best. We make it easy to log each meal, scan your barcodes to track macros in seconds! If you’re looking for the #1 Keto diet app, we’ve got you covered with free net carb tracking, 5,000+ healthy recipes, monthly challenges to hold you accountable, an intermittent fasting tracker, meal plans, and so much more! Whether you’re brand new to Keto and low-carb diets, or you’re a seasoned pro who’s tired of using generic diet apps and calorie counters that don’t fit the way you eat, we’re excited to welcome you to the Carb Manager family and our one of a kind Keto tracker! CM is your one-stop destination for living a healthy low-carb lifestyle. We've bundled expert-written articles, forums, recipes, a meal planner, an intermittent fasting tracker, a Keto video crash course, a community with weekly challenges to help members lose weight together, and more. Here for diabetes management? You’ll love our diabetic carb counter, trusted by thousands of users to manage carbs and macros. Track blood sugar, ketones, and net carbs. Ready to try intermittent fasting or OMAD? Try our built-in fasting app to track IF times and eating windows & visualize the impact on your weight goals with our intuitive graphs and meal tracker. CORE FEATURES OF OUR DIET TRACKER • Keto calculator: Track net carbs, macros, and more with our Keto food tracker • Macro calculator: Track carbs, fats, & protein • Calorie counter: Use our calorie tracker to set a calorie goal based on body weight & goals • Nutrition tracker: Search 1M+ foods with our easy macro and Keto carb counter, including net carbs and sugar alcohols • Water logging • Exercise logging: Log exercises and workouts, including cardio and weight training • Weight management: Measure and chart weight loss and BMI GET MOTIVATED & EDUCATED • Connect with friends or join our community to share progress & stay accountable • Learn with exclusive articles about topics like the Keto flu, IF & OMAD, different low-carb diets & stay current on the latest news and health research TAKE IT TO THE NEXT LEVEL WITH PREMIUM For the ultimate Low Carb and Keto macro tracker, try CM Premium! • 5,000+ Keto recipes (with 100s added each month!) • Diabetes tracker: Track blood glucose (blood sugar), ketones, and insulin for meals. Diabetes carb counter included! • Fasting app: Explore intermittent fasting or OMAD with our easy fasting tools! • Carb cycling features built into our robust keto diet tracker • Track micronutrients • Advanced reports: Streaks, meals analysis, correlations, benchmarks, projections, and macros analysis • Comprehensive health metrics: Chart and set goals for 30+ nutrients and health vitals • Connect fitness devices to track steps and activity • Weight loss prediction engine • Private groups for family, friends, clients, or social media followers SUBSCRIPTION PRICING & TERMS Carb Manager is always free to download and use! If you choose to upgrade to Carb Manager Premium, we offer an annual subscription with more details in-app. Payment is charged to your iTunes Account at purchase confirmation. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscriptions may be managed and auto-renewal turned off by going to Account Settings after purchase. No cancellation of the current subscription is allowed during the active subscription period. Privacy & TOS: https://www.carbmanager.com/privacy https://www.carbmanager.com/terms

Screenshots

WeightWatchers Program4 screens
Carb Manager4 screens

Verdict

The call

The clearest difference is ads: Carb Manager at none against WeightWatchers Program's shown. WeightWatchers Program's advantage is review sentiment (96% vs 69%) and update cadence (every 2 weeks vs monthly). On price, rating, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. WeightWatchers Program sells 7 in-app purchases, starting at $19.99 per month and Carb Manager sells 11 in-app purchases, starting at $8.49 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for WeightWatchers Program against 4.8 for Carb Manager. Both are backed by a comparable volume of ratings — 2.4M and 736K respectively. Written reviews are what separate them: 96% of WeightWatchers Program's written reviews are positive against 69% of Carb Manager's.

UpkeepUpdate frequency

WeightWatchers Program ships an update every 2 weeks, Carb Manager monthly. Both last shipped on October 30, 2026.

Scorecard5 real differences · 6 level
WeightWatchers Program versus Carb Manager: the parameters behind the verdict, then further details
ParameterWeightWatchers ProgramCarb Manager
PriceFreeFree
Rating4.8 (2.4M ratings) — better4.8 (736K ratings)
Positive reviews95.5% of reviews — better68.8% of reviews
Number of ratings2.4M — better736K
Update frequencyEvery 2 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
Best chart rank#22 — better#158
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod, Apple Watch — better
Requires iOS16.015.6 — better
Further details — not scored
Size635 MB42 MB
Age rating17+17+
DeveloperWW International, Inc.Wombat Apps LLC

Customer experience

WeightWatchers Program

All ratings2,365,460 ratings
Positive98.3%
Neutral1.2%
Negative0.5%
Written reviews16,279 reviews
Positive95.5%
Neutral1.5%
Negative3.0%

Carb Manager

All ratings736,376 ratings
Positive97.5%
Neutral2.0%
Negative0.5%
Written reviews1,326 reviews
Positive68.8%
Neutral8.9%
Negative22.3%

User reviews

WeightWatchers Program

From 2.4M App Store ratings

What we love

  • 🚀 Biggest little helper ever
  • 🚀 Tracking made easy
  • 👍 Keeps me accountable
  • 👍 Motivating
  • 👍 User-friendly

Room to improve

  • 🐛 Bugs and glitches
  • 🐛 Inconsistent food database
  • 🐛 Difficulty finding/adding foods
  • 🐛 Syncing issues with fitness trackers
  • 🐛 Confusing navigation

Carb Manager

From 736K App Store ratings

What we love

  • 🚀 Easy to use
  • 🔒 Comprehensive tracking
  • 👍 Helpful for keto/low-carb diets
  • 👍 Useful recipes and meal plans
  • 👍 Syncs with fitness devices

Room to improve

  • 🐛 Inaccurate food database
  • 🐛 Buggy and crashes frequently
  • 🐛 Clunky interface and navigation
  • 🔒 Paywall for many features
  • 👎 Limited metric options (e.g. grams)

Bugs and requests

WeightWatchers Program

Reported bugs

4 issues
  • Incorrect weight tracking
  • Disappearing activity/sleep data
  • Inability to add/edit recipes
  • Unreliable syncing with fitness trackers

Requested features

6 requests
  • Ability to edit/delete tracked foods
  • Improved food search and database
  • Ability to share/sync meals with others
  • Customizable meal planning and tracking
  • Detailed nutrition information (calories, macros)
Show 1 more
  • Sleep and water tracking integration

Carb Manager

Reported bugs

4 issues
  • Incorrect macro and nutrient tracking
  • Syncing issues with fitness devices
  • Inconsistent behavior when editing/adding foods
  • Frequent crashes and app instability

Requested features

6 requests
  • Allow custom recipe creation and saving
  • Improve metric support (e.g. grams, ml)
  • Add dark mode and accessibility features
  • Enhance recipe filtering and search
  • Improve syncing and offline functionality
Show 1 more
  • Better community and social features

In-app purchases

7 purchases

WeightWatchers Program

Subscriptions7
  • Monthly Plan2 variants$19.991 Month
  • Monthly Plan$21.991 Month
  • Monthly Plan2 variants$23.991 Month
Show 4 more
  • Monthly Plan14 Days trial$23.991 Month
  • Monthly Plan2 variants$24.991 Month
  • Monthly Plan14 Days trial$24.991 Month
  • WW Digital 6-month14 Days trial$108.996 Months
11 purchases

Carb Manager

Subscriptions10
  • Carb Manager Premium: 1 Month$8.491 Month
  • Carb Manager Premium: 3 Months$16.493 Months
  • Premium Monthly14 Days trial$19.991 Month
Show 7 more
  • Carb Manager Premium Annual3 variants$24.991 Year
  • Premium Annual Special$24.991 Year
  • Carb Manager Premium: 1 Year$29.991 Year
  • Carb Manager Premium: 1 Year$39.991 Year
  • Premium Annual14 Days trial$49.991 Year
  • Carb Manager Premium$49.991 Year
  • Carb Manager Premium: 1 Year7 Days trial$59.991 Year
One-time1
  • Carb Manager Premium (One Year)$39.99

Questions

Is WeightWatchers Program free?
WeightWatchers Program is free to download, with in-app purchases available.
Is Carb Manager free?
Carb Manager is free to download, with in-app purchases available.
Which has better reviews, WeightWatchers Program or Carb Manager?
WeightWatchers Program is rated higher. WeightWatchers Program averages 4.8 out of 5 from 2.4M ratings, while Carb Manager averages 4.8 from 736K ratings.
Do WeightWatchers Program or Carb Manager have ads?
WeightWatchers Program shows ads; Carb Manager does not.
Which is updated more often, WeightWatchers Program or Carb Manager?
WeightWatchers Program ships an update every 2 weeks, and Carb Manager monthly. Most recently, WeightWatchers Program was updated on October 30, 2026 and Carb Manager on October 30, 2026.
Which is more popular, WeightWatchers Program or Carb Manager?
WeightWatchers Program currently peaks at #22 in the App Store charts, and Carb Manager at #158. Chart position reflects recent download velocity rather than total install base.

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