Comparison

Carb Manager vs Intermittent Fasting Tracker!

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

Head to head
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

About

Intermittent Fasting Tracker!

This app assists with intermittent fasting and dieting by providing personalized meal and fasting plans. It includes a fasting timer, water intake tracker, and BMI calculator to support a healthy lifestyle and weight loss.

Highlights
  • Intermittent fasting plans
  • Customizable meal plans
  • Fasting timer with notifications
  • Water intake tracker
  • BMI calculator
  • Apple Health integration
Features
Read full description

What is Nutry? Nutry is your perfect application for intermittent fasting and dieting to assist you in tracking your nutritional intake and helping you to lose weight. No more spending hours in the gym, we are your assistant to a healthy balanced eating lifestyle. Let Nutry take the pain out of meal planning. Our app allows you to focus on your health by providing you with up to ten days at a time of specially designed meal plans or fasting plans. Let our professional dieticians assist you in eating a balanced diet. Lose weight while enjoying healthy nutrition, professionally calorie-controlled meals that supply you with a daily diary of nutritious foods from all over the world. Take advantage of our incorporated fasting timer, we’ll let you know when to begin your daily food intake and notify you when your final intake of the day is due. Our water intake tracker lets you monitor how much water you are drinking to assist you in staying hydrated throughout the day. Connect Nutry with Apple Health to compare your fasting data to activity, sleep, weight and more in one place. Find a meal plan or a fasting plan that suits your taste and enhances your health. Let Nutry be your diet coach. We are a lifestyle app that notifies you when you begin your daily eating regimen so you don’t have to worry about keeping an eye on it. Nutrition is the key to a better way to lose weight. Our intermittent fasting meal plans give you more time to enjoy life to the full. You can now choose one of our fasting plans, from 18/6 to 12/12, and receive up-to-the-minute notifications about the fasting plan you choose. Staying hydrated throughout the day is an essential part of staying fit and healthy. Our added water intake tracker makes this an easy way to ensure that you drink a sufficient amount of water to counter any effects of dehydration while following your chosen meal plan or fasting regimen. Need help with hydration? Set water reminders to stay on track. Do you suffer from chronic health problems that limit your activity levels? Nutry provides you with unique meal plans and intermittent fasting plans to help you control illnesses such as diabetes, and skin problems such as psoriasis. Eat your way to a healthy heart with our delicious meal plans to ensure you get the most out of life. Is your activity level being reduced due to issues such as gout? Healthy foods from around the globe can help you become fit again. Whether you prefer intermittent fasting, Keto planned diet, Mediterranean eating or a balanced calorie-controlled diet. Nutry is an easy-to-use dietary meal planner. Let us do the hard work. It’s simple. Just add your personal information and preferences to the app and let Nutry decide which is the best way to improve your health simply by eating or fasting correctly. Stop counting calories, we provide you with meals that are planned to your requirements. Change your life today. If you want a healthier lifestyle or help to reduce chronic health issues. If your goal is to reduce weight and help you get fit, we are here to assist you. Live a better life with Nutry. From fasting to Keto. Mediterranean to Asian foods. Intermittent fasting using our fasting timer or professionally designed international meal plans is now a piece of cake. Let us be your coach and personal diet planner to fill all your needs.

Screenshots

Carb Manager4 screens
Intermittent Fasting Tracker!4 screens

Verdict

The call

The clearest difference is ratings volume: Carb Manager at 736K against Intermittent Fasting Tracker!'s 335. Carb Manager also leads on rating (4.8 vs 4.6) and chart position (#156 vs unranked). Intermittent Fasting Tracker!'s advantage is update cadence (every 10 days vs monthly) and iOS requirement (13.0 vs 15.6). On price, review sentiment, ads and in-app purchases 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. Carb Manager sells 11 in-app purchases, starting at $8.49 per month and Intermittent Fasting Tracker! sells 11 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Carb Manager holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Carb Manager has 736K ratings behind it against 335, so its average is the more settled of the two. Written reviews complicate that: 69% of Carb Manager's written reviews are positive against 75% of Intermittent Fasting Tracker!'s, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Carb Manager ships an update monthly, Intermittent Fasting Tracker! every 10 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 6 level
Carb Manager versus Intermittent Fasting Tracker!: the parameters behind the verdict, then further details
ParameterCarb ManagerIntermittent Fasting Tracker!
PriceFreeFree
Rating4.8 (736K ratings) — better4.6 (335 ratings)
Positive reviews68.8% of reviews75.0% of reviews — better
Number of ratings736K — better335
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
Best chart rank#156 — better—
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch
Requires iOS15.613.0 — better
Further details — not scored
Size42 MB130 MB
Age rating17+12+
DeveloperWombat Apps LLCApme OU

Customer experience

Carb Manager

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

Intermittent Fasting Tracker!

All ratings332 ratings
Positive89.8%
Neutral3.9%
Negative6.3%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Bugs and requests

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

Intermittent Fasting Tracker!

Not enough reviews yet to summarise bugs or requests.

In-app purchases

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
11 purchases

Intermittent Fasting Tracker!

Subscriptions11
  • Month Subscription$4.991 Month
  • One Week3 Days trial$4.997 Days
  • One week plan$4.997 Days
Show 8 more
  • One month3 Days trial$4.991 Month
  • One month3 Days trial$14.991 Month
  • Nutry premium$14.991 Month
  • Monthly subscription$19.991 Month
  • Nutry Premium3 Days trial$19.993 Months
  • Year Subscription$29.991 Year
  • Twelve weeks7 Days trial$29.993 Months
  • Year Subscription$59.991 Year

Questions

Is Carb Manager free?
Carb Manager is free to download, with in-app purchases available.
Is Intermittent Fasting Tracker! free?
Intermittent Fasting Tracker! is free to download, with in-app purchases available.
Which has better reviews, Carb Manager or Intermittent Fasting Tracker!?
Carb Manager is rated higher. Carb Manager averages 4.8 out of 5 from 736K ratings, while Intermittent Fasting Tracker! averages 4.6 from 335 ratings.
Do Carb Manager or Intermittent Fasting Tracker! have ads?
Neither Carb Manager nor Intermittent Fasting Tracker! shows ads.
Which is updated more often, Carb Manager or Intermittent Fasting Tracker!?
Carb Manager ships an update monthly, and Intermittent Fasting Tracker! every 10 days. Most recently, Carb Manager was updated on November 1, 2026 and Intermittent Fasting Tracker! on October 24, 2026.

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