Comparison

Keto Clock vs DietSensor Keto

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

Head to head
About

Keto Clock

This app helps you understand your body's metabolic state and optimize fat burn. It offers personalized predictions, macro tracking, and guidance for weight loss and improved metabolic health, whether you're following a keto diet or not.

Highlights
  • Personalized fat burn predictions
  • Metabolic state tracking
  • Fasting timer
  • Customizable macro targets
  • Barcode scanning for food tracking
  • Visual food guides and recipes
  • Advanced health metrics
Read full description

KetoClock provides personalized metabolic state predictions; the length of time in each of the Storing Carb and Burning Carb state as well as how long it will take you to reach maximum fat burn state (keto). You will gain insights into how your body uses and stores carbs based on your daily exercise, helping you to create healthy habits, lose weight, and feel great! Tracking your macros is quick and easy, helps you stay on track, and allows us to estimate your metabolic state. Simply snap a barcode, search the database of nearly 1 million foods for a specific item, or add an entire list of foods at once using standard or spoken text (dictation). KetoClock also provides daily guidance through personalized macro targets, exercise recommendations, educational guides, extensive visual food guides, and countless inspirational recipes. Not interested in keto? No problem. KetoClock allows you to customize your daily macro targets based on net carbs to suit your needs and provides expert insights and plenty of motivation beneficial to anyone trying to lose weight or improve their overall metabolic health. KEY FEATURES PERSONALIZED PREDICTIONS OF TIME TO MAX FAT BURN - know how long until you are in the metabolic state of max fat burn METABOLIC STATE METER - track your current metabolic state (storing carbs, burning carbs, max fat burn) and energy balance transitions on your way to maximum fat burn FASTING CLOCK - automatically tracks your time between meals so you can meet your fasting goals and supercharge your weight loss CUSTOMIZABLE DAILY MACRO TARGETS - keto not the right fit? Select a different net carb target that aligns with your lifestyle MACROS TRACKING - simple and efficient macro tracking using voice recognition and natural language processing technology or barcode scanning EXERCISE TRACKING - track your daily exercise and watch how it speeds up your time to max fat burn KETO AND FASTING GUIDES - learn the basics of keto and fasting and how to avoid or minimize the side effects of keto flu ONE OF A KIND VISUAL FOOD GUIDES - compare macro profiles of different foods and find plenty of low carb inspiration with our extensive visual food guides EXTENSIVE LIBRARY OF LOW CARB RECIPES – browse by category or search by ingredient RECIPE BUILDER – create your own recipes and analyze the nutritional profile ADVANCED HEALTH METRICS – in-depth physiological analysis that includes daily energy expenditure, body fat percentage, waist-to-height ratio, predicted VO2max ADVANCED PROGRESS REPORTS – view your history for daily fasting times, body metrics, advanced health metrics to keep track of your progress and help you stay motivated. 7-day free trial for new customers. Select a subscription plan and cancel any time prior to the 7 days ending at no cost. Your subscription will automatically renew after any applicable promotional period and your Apple ID account will be charged the subscription price on a recurring basis until you cancel. You can cancel your subscription at any time through your Apple ID account settings. If you cancel your subscription, the cancellation will go into effect at the end of your current subscription period, as applicable. You will have continued access to Ketoclock for the remainder of your paid subscription period. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DietSensor Keto

Achieve ketosis and sustainable weight loss with this comprehensive keto diet app. It guides you through understanding nutrition science, managing hormones, and adopting a low-carb lifestyle with personalized meal suggestions and recipes.

Highlights
  • Achieve ketosis within hours
  • Maintain ketosis and weight loss
  • Adopt sustainable low-carb habits
  • Understand nutrition science for keto
  • Visualize glucose/insulin impact
  • Personalized meal suggestions and recipes
  • Food database with barcode and voice control
Read full description

Whether you're new to Keto, or you're tired of using generic diet apps and calorie counters, we're excited to welcome you to the The DietSensor family with our one-of-a-kind Keto App. DietSensor Keto will help you get into ketosis within hours, maintain ketosis and weight loss for as long as it takes, and then adopt low carb eating habits that are sustainable for life, just like the weight you want to achieve! *** OUR OTHER APPS Weight Loss, Intermittent Fasting, Keto, Sports Nutrition, Diabetes, Nash, Oncology, Cardiology, Epilepsy *** With DietSensor you will discover the nutrition science principles required to follow a ketogenic diet allowing permanent weight loss without the risks to your kidneys and heart that accompany it when it is poorly controlled. These principles are sometimes contrary to the beliefs conveyed by the weight loss industry: ● 1. You will learn how to get your metabolism into ketosis, intelligently using your hormones to trigger the release of body fat. You will also learn about the spike in blood sugar after a meal which drives insulin, the fat storage hormone. Yes, even fats cause an increase in insulin. DietSensor will allow you to visualize this increase and help you correct your meals to stay in ketosis. ● 2. DietSensor will help you get into ketosis in less than 24 hours with intermittent fasting, if you are ready to use this powerful weapon that cleanses the body of all damaged cells and fights oxidation. This can only speed up your results while preventing many diseases. ● 3. Drastically limiting calories and exercising more to lose weight have been shown to always fail in the long run. 80% of your progress will therefore come from a slight calorie deficit, without starving yourself. Sport will be optional, but absolutely not mandatory! ● 4. You'll maintain ketosis with keto-friendly foods that suit your habits and lifestyle: no cooking if you like. Unlike light, bland and boring diets, you can eat natural, tasty and nutritious foods that you like such as meat, eggs, avocado, cheese, or chocolate. Not to mention vegetables and certain fruits, too often ruled out during keto by mistake. Just stick to your program's daily net carbs. ● 5. You will get suggestions, menus and recipes to help with your next meal as well as the associated shopping lists if you require them. ● 6. Once your weight has been reached, DietSensor will help you learn with how to stabilize it with a diet in which carbohydrates will gradually regain their place. You will discover a low carbohydrate diet that offers great freedom and is sustainable for life. This will be your last diet! A COMPLETE AND SETTABLE TOOL ● Setting up Calorie, Net Carb, Fat and Protein percentages and macronutrient goals per meal ● Database of more than 1M foods with barcode and voice control, macro tracking ● Glucose/insulin impact curve with each meal ● Smart Keto Meal Generator, Keto Recipes, Keto Menus and Keto Shopping Lists ● Expert Articles on Keto, Intermittent Fasting, and Diet ● Daily tasks, reminders, motivational messages, analytics and chat with our dieticians 7 days a week ● Tracking of steps, physical activities and water HEALTH APP ● Connect the Apple Health app and import your weight and exercise automatically. Export your meals REWARD ● Voted the most innovative App in the world at CES 2016 PRICES & TERMS OF USE To use the application, you will need to subscribe to a PREMIUM package. We offer renewable subscriptions in the app. Payment will be billed to your iTunes Account upon confirmation of purchase or at the end of the trial period if there is one. The subscription will renew automatically unless automatic renewal is stopped at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours of the end of the current period. Renewal will not result in a cost increase. Manage your subscriptions after purchase in your Account Settings https://www.dietsensor.com/legal

Screenshots

Keto Clock4 screens
DietSensor Keto4 screens

Verdict

The call

Keto Clock and DietSensor Keto both sit at 5.0 stars, but that hides the real split: 100% of Keto Clock's written reviews are positive against 75% of DietSensor Keto's. Keto Clock also leads on update cadence (every 2 weeks vs every 3 months). DietSensor Keto's advantage is ratings volume (11 vs 3) and iOS requirement (13.0 vs 15.0). On price, rating, 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. Keto Clock sells 3 in-app purchases, starting at $8.99 per month and DietSensor Keto sells 7 in-app purchases, starting at $29.99 per 3 months. 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 — 5.0 for Keto Clock against 5.0 for DietSensor Keto. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews are what separate them: 100% of Keto Clock's written reviews are positive against 75% of DietSensor Keto's.

UpkeepUpdate frequency

Keto Clock ships an update every 2 weeks, DietSensor Keto every 3 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 6 level
Keto Clock versus DietSensor Keto: the parameters behind the verdict, then further details
ParameterKeto ClockDietSensor Keto
PriceFreeFree
Rating5.0 (3 ratings)5.0 (11 ratings)
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings311 — better
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size68 MB397 MB
Age rating4+12+
DeveloperKetoclock Inc.DietSensor, Inc.

Customer experience

Keto Clock

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

DietSensor Keto

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

3 purchases

Keto Clock

Subscriptions3
  • Monthly7 Days trial$8.991 Month
  • Quarterly7 Days trial$19.993 Months
  • Annual7 Days trial$54.991 Year
7 purchases

DietSensor Keto

Subscriptions7
  • 3 months Premium$29.993 Months
  • 1 year Premium$39.991 Year
  • Premium 1 month$39.991 Month
Show 4 more
  • 1 year Premium2 variants$49.991 Year
  • 1 year Premium7 Days trial$49.991 Year
  • Premium 3 Months$59.993 Months
  • Premium 1 year7 Days trial2 variants$99.991 Year

Questions

Is Keto Clock free?
Keto Clock is free to download, with in-app purchases available.
Is DietSensor Keto free?
DietSensor Keto is free to download, with in-app purchases available.
Which has better reviews, Keto Clock or DietSensor Keto?
Keto Clock and DietSensor Keto are both rated 5.0 out of 5 on the App Store, from 3 and 11 ratings respectively.
Do Keto Clock or DietSensor Keto have ads?
Neither Keto Clock nor DietSensor Keto shows ads.
Which is updated more often, Keto Clock or DietSensor Keto?
Keto Clock ships an update every 2 weeks, and DietSensor Keto every 3 months. Most recently, Keto Clock was updated on September 24, 2026 and DietSensor Keto on September 21, 2026.

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