Comparison

Carb Juggler vs Fasting Clock

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

Head to head
About

Carb Juggler

Features
Read full description

Intelligent Carb Juggler - Your Complete Diabetes Management Companion Take control of your diabetes with Intelligent Carb Juggler (iCJ), the comprehensive app designed to simplify carbohydrate counting, nutrition tracking, and blood sugar management for people with diabetes. KEY FEATURES: Smart Nutrition Tracking - Extensive food database with 1000+ items across 18 categories - Instant carbohydrate and glycemic index calculations - Visual portion estimation tools - Barcode scanning for packaged foods - Multi-language support (17 languages) Recipe Management - Create and save custom recipes with nutritional breakdown - Calculate carbs per serving automatically - Share recipes with the community - Import recipes from different cuisines worldwide Health Monitoring - BMI tracking and weight management tools - Blood glucose target range settings - Personalized diabetes profile (Type 1, Type 2, Gestational) - Visual progress charts and trends Global Community - Connect with diabetics worldwide - Share experiences and tips - Language-filtered content - Follow other users for inspiration - Cultural recipe exchange Label Analysis - Scan nutrition labels with your camera - Automatic nutritional information extraction - Quick carb calculations from food labels Personalization - Customizable carb units (grams, bread units) - Diabetes type configuration - Target glucose range settings - Preferred language selection Perfect for: - Type 1, Type 2, and Gestational diabetes management - Carb counting for insulin dosing - Weight management and healthy eating Blood Glucose Monitoring β€” Connect ICJ to Apple Health to seamlessly view your blood glucose data from compatible CGM devices. Track glucose trends, daily patterns, and make informed nutrition decisions.- Dietary planning and meal preparation Join thousands of users managing their diabetes successfully with Intelligent Carb Juggler. Your pancreas might be on strike, but iCJ helps you think! Privacy & Security: Your health data is encrypted and stored securely. We comply with all data protection regulations. This app provides educational information only. It does not provide medical advice, diagnosis, or treatment. Always consult your physician for medical concerns. Download now and start your journey to better diabetes management! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://icj-app.com/en/privacy-policy Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Payment is charged to your Apple ID account at confirmation of purchase. Manage or cancel in your Apple ID Account Settings.

About

Fasting Clock

Features
Read full description

Simple Fasting Clock is a clean, easy intermittent fasting timer that helps you stay consistentβ€”without complicated setup. Start your fast, watch the progress ring, and see exactly how much time is left. During your fast, you’ll also get simple fasting phase insights (Fed β†’ Fat Burning β†’ Deep Ketosis) to stay motivated. FEATURES β€’ One-tap fasting timer with auto-complete β€’ Presets: 16:8, 18:6, 20:4 (Warrior), 23:1 (OMAD) β€’ Custom fasting duration from 1 to 72 hours β€’ Live progress ring with time left and percentage β€’ Fasting phase guide with clear explanations β€’ History log for every fast (completed or ended early) β€’ Stats: completed fasts, total hours fasted, average duration, and day streak β€’ Achievements to celebrate milestones β€’ Daily quote + daily tip for motivation β€’ Designed for iPhone and iPad β€’ No account required DISCLAIMER This app is for informational purposes only and is not medical advice. If you have a medical condition, are pregnant, or are under 18, consult a healthcare professional before fasting. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Carb Juggler4 screens
Fasting Clock4 screens

Verdict

The call

The clearest difference is ads: Carb Juggler at none against Fasting Clock's shown. Carb Juggler also leads on update cadence (every 2 weeks vs every 5 months). Fasting Clock's advantage is iOS requirement (13.0 vs 18.6). On price, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Carb Juggler sells 7 in-app purchases, starting at $8.90 per month and Fasting Clock sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Carb Juggler ships an update every 2 weeks, Fasting Clock every 5 months. Both last shipped on October 25, 2026.

Scorecard3 real differences Β· 3 level
Carb Juggler versus Fasting Clock: the parameters behind the verdict, then further details
ParameterCarb JugglerFasting Clock
PriceFreeFree
Update frequencyEvery 2 weeks β€” betterEvery 5 months
AdsNo β€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS18.613.0 β€” better
Further details β€” not scored
Size80 MB23 MB
Age rating17+4+
DeveloperElke Dr. AustenatAfriwan Ahda

In-app purchases

7 purchases

Carb Juggler

Subscriptions2
  • Monthly Access$8.901 Month
  • Annual Access$90.001 Year
One-time5
  • Monthly App Access$8.90
  • Yearly App Access$80.00
  • Fair Deal Mobile$129.00
Show 2 more
  • Trust Edition Mobile$179.00
  • Supporter Edition Mobile$229.00
3 purchases

Fasting Clock

Subscriptions3
  • Weekly Premium Access$0.997 Days
  • Monthly Premium Access$2.991 Month
  • Yearly Premium Access$17.991 Year

Questions

Is Carb Juggler free?
Carb Juggler is free to download, with in-app purchases available.
Is Fasting Clock free?
Fasting Clock is free to download, with in-app purchases available.
Do Carb Juggler or Fasting Clock have ads?
Fasting Clock shows ads; Carb Juggler does not.
Which is updated more often, Carb Juggler or Fasting Clock?
Carb Juggler ships an update every 2 weeks, and Fasting Clock every 5 months. Most recently, Carb Juggler was updated on October 25, 2026 and Fasting Clock on October 25, 2026.

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