Comparison

InterFasting vs Fleek

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

Head to head
About

InterFasting

This app helps users succeed with intermittent fasting through scientific and systematic management. It offers AI-powered schedule and calorie recommendations, a simple timer, and comprehensive tracking of fasting hours, meals, workouts, and water intake. Users can visualize progress and receive detailed reports to build healthy habits.

Highlights
  • AI fasting schedule recommendations
  • AI food calorie calculation
  • Intermittent fasting timer
  • Customizable fasting plans
  • All-in-one health tracking
  • Fasting analysis and reports
  • Home screen widget
Features
Read full description

Want to succeed with intermittent fasting and achieve your weight loss goals? Meet InterFasting—the ultimate AI-powered intermittent fasting tracker and smart diet companion trusted by millions worldwide! Instead of just starving yourself, InterFasting helps you build sustainable, healthy habits through scientific, data-driven, and systematic health management. Start your smart wellness journey with the highest-rated fasting app on the App Store. ■ WHY CHOOSE INTERFASTING? [NEW] INTRODUCING INTERFASTING AI • AI Schedule Recommendations: No more guessing! Our advanced AI automatically analyzes your lifestyle to recommend the perfect, customized intermittent fasting plan. • AI Calorie Counter & Food Scanner: Simply snap a photo of your meal. The AI instantly calculates calories and macros to effortlessly log and manage your diet. THE EASIEST INTERMITTENT FASTING TIMER • Supports all popular fasting methods including 16:8, 5:2, OMAD (One Meal a Day), and custom circadian rhythm schedules. • Receive smart, timely alarms for your fasting start and end times. (※ Please enable notification settings!) 100% CUSTOMIZABLE & AD-FREE FASTING • Adjust your fasting times and schedules completely free. • Track, edit, and manage your personalized fasting plan with a clean, ad-free interface. ALL-IN-ONE HEALTH & WEIGHT TRACKER • Monitor everything in one place: fasting hours, weight loss progress, meal logs, workout activity, and daily water intake. SCIENTIFIC FASTING ANALYSIS & REPORTS • Access detailed body statistics, fasting history, and meal calorie data. • Stay motivated with comprehensive weekly and monthly progress reports. CONVENIENT HOME SCREEN WIDGETS • Check your current fasting stage, countdown timer, and control your status instantly right from your home screen. HOUR-BY-HOUR BODY STAGES INFO • Learn what happens inside your body during a fast (Ketosis, Autophagy, etc.). Understanding these metabolic changes is the key to long-term success. VISUAL PROGRESS & PHOTO DIARY • Log your meals and take "Eye Body" progress photos. Seeing your physical transformation over time is the ultimate motivation to keep going! ■ THE SCIENCE-BACKED BENEFITS OF FASTING • Effective Weight Loss & Fat Burn: Target stubborn body fat and optimize metabolism. • Boosted Autophagy & Cellular Repair: Enhance cellular health and longevity. • Improved Blood Sugar Control: Increase insulin sensitivity and manage glucose levels naturally. • Reduce Inflammation: Lower oxidative stress and support your body’s natural detox. • Enhanced Mental Clarity: Experience razor-sharp brain function and steady energy levels. ■ PERFECT FOR ANYONE WHO WANTS TO: • Try intermittent fasting for the first time and need a beginner-friendly guide. • Stay accountable with a systematic, automated fasting tracker. • Achieve healthy weight loss, keto diet goals, or better metabolic health. • Stop struggling with complex calorie counting and manual meal logging. The secret to a successful lifestyle change is consistency. InterFasting is here to help you build healthy habits that last. Download InterFasting now and unlock your healthy transformation! *** APPLE HEALTH INTEGRATION *** InterFasting seamlessly integrates with the Apple Health app to automatically sync and track your weight, steps, and workout data. --- ABOUT SUBSCRIPTIONS & PAYMENT • Payment will be charged to your Apple ID account at confirmation of purchase. • You can manage or cancel your subscription in your App Store Account Settings at any time. • Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. - Terms of Service: https://www.interfasting.app/service_en - Privacy Policy: https://www.interfasting.app/privacy_en

About

Fleek

This app helps you track workouts with AI-powered personalization and real-time progress monitoring. It offers customizable routines, expert tips, and collaboration features for trainers and trainees. Seamlessly integrates with Apple Watch for comprehensive fitness tracking.

Highlights
  • Comprehensive workout tracking
  • Real-time progress monitoring
  • Apple Watch integration
  • Customizable workouts
  • Trainer & trainee collaboration
  • AI-powered personalization
  • Expert tips & insights
Features
Read full description

Elevate your fitness journey with our revolutionary workout tracker app, now enhanced with cutting-edge AI technology to personalize and optimize your training experience. Designed for both fitness aficionados and professional trainers, this app is your ultimate digital companion, offering intelligent insights and support every step of the way. Key Features: - Comprehensive Workout Tracking: Dive into an extensive array of exercises and routines. Whether you're at the gym, home, or outdoors, our app records every rep, set, and cardio session, offering detailed insights into your performance and progress. - Real-Time Progress Monitoring: Witness your fitness evolution with dynamic tracking. Visualize your advancements through graphs and stats, compare your performance over time, and set new benchmarks to strive for. - Apple Watch Integration: Experience the convenience of tracking your workouts directly from your wrist. Our app seamlessly syncs with the Apple Watch, ensuring your fitness data is always up-to-date, accessible, and accurate. - Customizable Workouts: Tailor your training to fit your goals and preferences. With our intuitive interface, you can craft and modify your workout routines, making every session as effective and enjoyable as possible. - Trainer & Trainee Collaboration: Revolutionize the way you train with a unique sharing feature. Personal trainers can effortlessly create and dispatch workout plans to their trainees, ensuring personalized guidance and motivation. Trainees can receive, execute, and feedback on these plans, fostering a collaborative and supportive training environment. - AI-Powered Personalization: Experience a training program that adapts to you. Our AI analyzes your performance, goals, and preferences to tailor workout plans that evolve as you progress, ensuring maximum efficiency and engagement. - Expert Tips & Insights: Elevate your training with valuable insights from fitness experts. Our app provides tips on form, nutrition, and recovery, ensuring you have the knowledge to train smarter and safer. Why Choose Our Workout Tracker App? - User-Friendly: Designed with simplicity and efficiency in mind, our app offers an intuitive user experience, making it easy for anyone to start tracking their fitness journey immediately. - Versatile: Whether you're a seasoned athlete or just embarking on your fitness path, our app adapts to your level and needs, providing the tools and support necessary for every stage of your fitness journey. - Innovative: Leveraging the latest technology, our app ensures your fitness tracking is precise, insightful, and conducive to achieving your personal best. - Hyper-Personalized: Beyond generic training plans, our AI understands and adapts to your unique fitness journey, offering a truly personalized experience. Embark on your fitness journey today with our workout tracker app. Maximize your potential, share your progress, and achieve your fitness goals together. Download now and transform your training experience! Subscription pricing and terms: Fleek subscription, "Fleek Pro" "Fleek Pro" plans: Monthly: $2.99 Annual: $23.99 Lifetime : $69.99 Payments and Renewal: - Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period. Terms of use: https://fleek-landing.vercel.app/legal/tos Privacy policy: https://fleek-landing.vercel.app/legal/privacy - The app requires permission to use HealthKit to show the user's heart rate on apple watch app and write exercise time on apple health. - Developer email : support@fleek.fit

Screenshots

InterFasting4 screens
Fleek4 screens

Verdict

The call

InterFasting and Fleek both sit at 4.8 stars, but that hides the real split: 88% of InterFasting's written reviews are positive against 47% of Fleek's. InterFasting also leads on update cadence (every 2 days vs every 6 days). On price, rating, ratings volume and ads 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. InterFasting sells 3 in-app purchases, starting at $3.99 per month and Fleek sells 14 in-app purchases, starting at $2.99 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 InterFasting against 4.7 for Fleek. Both are backed by a comparable volume of ratings — 267 and 124 respectively. Written reviews are what separate them: 88% of InterFasting's written reviews are positive against 47% of Fleek's.

UpkeepUpdate frequency

InterFasting ships an update every 2 days, Fleek every 6 days. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
InterFasting versus Fleek: the parameters behind the verdict, then further details
ParameterInterFastingFleek
PriceFreeFree
Rating4.8 (267 ratings) — better4.7 (124 ratings)
Positive reviews88.4% of reviews — better47.0% of reviews
Number of ratings267 — better124
Update frequencyEvery 2 days — betterEvery 6 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.014.0 — better
Further details — not scored
Size85 MB190 MB
Age rating4+4+
DeveloperKim YunhooDLT Partners Inc

Customer experience

InterFasting

All ratings267 ratings
Positive95.1%
Neutral1.1%
Negative3.7%
Written reviews69 reviews
Positive88.4%
Neutral2.9%
Negative8.7%

Fleek

All ratings124 ratings
Positive92.7%
Neutral0.8%
Negative6.5%
Written reviews83 reviews
Positive47.0%
Neutral4.8%
Negative48.2%

In-app purchases

3 purchases

InterFasting

Subscriptions2
  • Premium 1 month$3.991 Month
  • Gandan Premium Annual$12.991 Year
One-time1
  • Premium User$12.99
14 purchases

Fleek

Subscriptions12
  • Fleek Pro Monthly7 Days trial$2.991 Month
  • Fleek Pro Monthly2 variants$2.991 Month
  • Fleek Pro Monthly Referral7 Days trial$2.991 Month
Show 9 more
  • Fleek+ Monthly$2.991 Month
  • Fleek Pro Monthly$3.991 Month
  • Fleek Pro Monthly$4.991 Month
  • Fleek Pro Monthly$5.991 Month
  • Fleek Pro Yearly Promotion$15.991 Year
  • Fleek Pro Yearly$22.991 Year
  • Fleek Pro Yearly$23.991 Year
  • Fleek Pro Yearly$29.991 Year
  • Fleek Pro Yearly$34.991 Year
One-time2
  • Lifetime Purchase Promotion$44.99
  • Lifetime Purchase$59.99

Questions

Is InterFasting free?
InterFasting is free to download, with in-app purchases available.
Is Fleek free?
Fleek is free to download, with in-app purchases available.
Which has better reviews, InterFasting or Fleek?
InterFasting is rated higher. InterFasting averages 4.8 out of 5 from 267 ratings, while Fleek averages 4.7 from 124 ratings.
Do InterFasting or Fleek have ads?
Both InterFasting and Fleek show ads.
Which is updated more often, InterFasting or Fleek?
InterFasting ships an update every 2 days, and Fleek every 6 days. Most recently, InterFasting was updated on September 22, 2026 and Fleek on September 23, 2026.

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