Comparison

Keto Clock vs BP Diary

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

BP Diary

Features
Read full description

BP Diary helps you track and monitor your blood pressure in a simple and secure way. Features: • Log systolic and diastolic readings • Track heart rate • View trends and history • Clean and easy-to-use interface Important: BP Diary is not a medical device and does not replace professional medical advice.

Screenshots

Keto Clock4 screens
BP Diary4 screens

Verdict

The call

The clearest difference is price: Keto Clock at Free against BP Diary's $0.99. Keto Clock also leads on update cadence (every 2 weeks vs every 6 months) and iOS requirement (15.0 vs 26.2). BP Diary's advantage is in-app purchases (none vs 3). On ads and device support 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

Keto Clock is free to download; BP Diary costs $0.99 up front. Keto Clock sells 3 in-app purchases, starting at $8.99 per month. BP Diary asks for nothing beyond the download.

UpkeepUpdate frequency

Keto Clock ships an update every 2 weeks, BP Diary every 6 months. The most recent releases landed on November 3, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 6 level
Keto Clock versus BP Diary: the parameters behind the verdict, then further details
ParameterKeto ClockBP Diary
PriceFree — better$0.99
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better26.2
Further details — not scored
Size68 MB1 MB
Age rating4+4+
DeveloperKetoclock Inc.Katsiaryna Dunets

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
None

BP Diary

No in-app purchases

Questions

Is Keto Clock free?
Keto Clock is free to download, with in-app purchases available.
Is BP Diary free?
BP Diary costs $0.99, with no in-app purchases.
Do Keto Clock or BP Diary have ads?
Neither Keto Clock nor BP Diary shows ads.
Which is updated more often, Keto Clock or BP Diary?
Keto Clock ships an update every 2 weeks, and BP Diary every 6 months. Most recently, Keto Clock was updated on November 3, 2026 and BP Diary on September 21, 2026.

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