Comparison

Intermittent Fasting Tracker vs 16

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

Head to head
About

Intermittent Fasting Tracker

This app helps users achieve sustainable weight loss and health goals through personalized intermittent fasting plans and an AI-powered calorie counter. It offers features like food scanning, hydration tracking, and detailed progress monitoring. Users can access science-based insights and healthy recipes to support their journey.

Highlights
  • Personalized fasting plans
  • AI calorie counter and food logger
  • Water and hydration tracker
  • Science-based insights and body status
  • Customizable fasting schedules
  • Healthy recipes and meal planning
  • Progress tracking (weight, BMI, glucose, etc.)
Features
Read full description

Join 60 million happy users! Our all-in-one Intermittent Fasting Tracker & AI Calorie Counter is built for sustainable weight loss. Reach your goals effectively without the yo-yo effect. Discover your personalized plan, perfect for beginners and experienced users. Whether you want to lose weight, build muscle, or maintain your weight, we support every step of your journey! ◆ KEY FEATURES ◆ • No Account Required • Simple Fasting Tracker • AI Calorie Counter & Food Logger • Science-Based Insights, Body Status, and Fasting Tips • Custom Fasting Plans • Water Tracker & Hydration • Professional Recipes & Meal Plans • All-in-one Tracker: Sleep, Steps, Weight, BMI, Body Data, Glucose, Resting Heart Rate, Ketones • Sync with Apple Health • Visual Charts: Track Trends & Data Comparisons ◆ NEW: AI CALORIE SCANNER & NUTRITION ◆ Stop guessing and start understanding your food. We’ve made logging meals as easy as taking a picture. • AI Food Scanner: Snap a photo to identify food and calculate calories instantly • Barcode Scanner: Scan packaging for verified nutrition facts • Macro Tracker: Monitor Protein, Carbs, Fats, and Fiber to fuel your body • Calorie Deficit: View daily intake vs. goals for steady progress • Nutrition Insights: See if your food choices align with your goals ◆ MASTER YOUR FASTING ◆ • Smart Fasting Timer: One tap to start or end your fast • Various Fasting Plans: Include 14:10, 16:8, 20:4, and OMAD (One Meal A Day) • Custom Schedules: Set daily, weekly, or custom plans to fit your unique lifestyle • Body Status: Know exactly when you enter Fat Burning or Ketosis modes • Fasting Insights: Get guidance on body changes, plus tips on how to eat and drink • Hunger Test: Check if it is physical or emotional hunger to fast smarter • Smart Notifications: Never forget when your window starts or ends ◆ TRACK EVERY STEP OF PROGRESS ◆ • See Your Progress: Log Weight, BMI, and Body Measurements to track your success • Know Your Body: Track Glucose, Ketones, and Heart Rate to stay on top of your health • Stay Balanced: Sync Steps and Sleep patterns to manage your energy and rest ◆ RECIPES & MEAL PLANNING ◆ • Healthy Recipes: Explore Keto, Vegan, and Low-Carb meals tailored for fasting • Clear Nutrition: See calorie and macro facts for every recipe • Meal Planning: Create a nutrition plan based on your preferences ◆ STAY MOTIVATED & CONSISTENT ◆ • Habit Streaks: Keep streaks alive to build lasting lifestyle changes • Challenges: Join millions of users to push your limits and stay accountable ◆ GO PREMIUM TO REACH YOUR GOAL FASTER ◆ Upgrade to unlock the full potential of your health journey. • All Intermittent Fasting Plans: Access OMAD and completely custom schedules • Advanced Calorie Tracker: Get detailed macro analysis for every meal • Custom Goals: Set personalized calorie and nutrient targets • Premium Recipes: Unlock healthy meals perfect for your eating window • No Ads: Focus entirely on your results ◆ SCIENTIFIC BENEFITS OF FASTING ◆ • Natural Weight Loss: Lose weight without strict diets • Boost Metabolism: Trigger natural fat-burning and growth hormone • Cellular Regeneration: Promote autophagy and detox processes • Better Health: Improve insulin sensitivity and blood sugar levels • Anti-Aging: Support longevity and slow down aging • Brain Function: Improve cognitive performance and focus • Reduce Inflammation: Support overall immune health Download Intermittent Fasting Tracker today! Combine the power of a professional Fasting Timer with an AI Calorie Scanner to build healthy habits and lose weight effectively. Note: If you are under 18, pregnant, breastfeeding, or have health issues, please consult your doctor before fasting. Privacy Policy: https://fasting.leaphealth.fitness/privacypolicy.html Terms of Use: https://fasting.leaphealth.fitness/terms.html

About

16

This app guides users through intermittent fasting with personalized plans and convenient tracking tools. It helps manage weight, boost energy, and improve overall health with customizable reminders.

Highlights
  • Personalized intermittent fasting plans
  • Fasting and eating window tracking
  • Customizable start/end reminders
  • AI Calorie Tracker
  • Weight loss support
Features
Read full description

16:8 - Intermittent Fasting App is your reliable partner in achieving a healthy lifestyle through intermittent fasting. Our application is designed for those who aim to improve their health, manage weight, and boost energy. Features: - Personalized Plan: We offer individual intermittent fasting plans tailored to your lifestyle, goals, and physiological characteristics. - Convenient Tracking: Easily monitor your daily fasting periods and eating windows with an intuitive interface. - Notification Customization: Receive personalized reminders for the start and end of fasting periods to help you stick to your schedule. 16:8 - Intermittent Fasting App now and start your journey towards a healthy lifestyle today! Privacy Policy: https://168app.tilda.ws/privacy_policy Terms of use: https://168app.tilda.ws/terms_of_use

Screenshots

Intermittent Fasting Tracker4 screens
164 screens

Verdict

The call

The clearest difference is ads: 16 at none against Intermittent Fasting Tracker's shown. Intermittent Fasting Tracker's advantage is ratings volume (29K vs 64) and review sentiment (73% vs 50%). On price, rating, update cadence 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. Intermittent Fasting Tracker sells 14 in-app purchases, starting at $4.49 per month and 16 sells 3 in-app purchases, starting at $6.99 per 7 days. 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 — 4.9 for Intermittent Fasting Tracker against 4.9 for 16. That said, the two scores are not equally well evidenced: Intermittent Fasting Tracker has 29K ratings behind it against 64, so its average is the more settled of the two. Written reviews are what separate them: 73% of Intermittent Fasting Tracker's written reviews are positive against 50% of 16's.

UpkeepUpdate frequency

Intermittent Fasting Tracker ships an update every 9 days, 16 every 5 days. The most recent releases landed on September 26, 2026 and August 13, 2026 respectively.

Scorecard4 real differences · 6 level
Intermittent Fasting Tracker versus 16: the parameters behind the verdict, then further details
ParameterIntermittent Fasting Tracker16
PriceFreeFree
Rating4.9 (29K ratings)4.9 (64 ratings)
Positive reviews73.4% of reviews — better50.0% of reviews
Number of ratings29K — better64
Update frequencyEvery 9 daysEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS15.5 — better16.2
Further details — not scored
Size253 MB71 MB
Age rating4+4+
DeveloperLeap HealthAV PRO GROUP LTD

Customer experience

Intermittent Fasting Tracker

All ratings28,952 ratings
Positive98.0%
Neutral0.5%
Negative1.5%
Written reviews1,807 reviews
Positive73.4%
Neutral5.5%
Negative21.1%

16

All ratings64 ratings
Positive96.9%
Neutral1.6%
Negative1.6%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Intermittent Fasting Tracker

Reported bugs

3 issues
  • Incorrect weight unit conversions
  • Fasting timers not updating in real-time
  • Inability to resume fasts after accidental end

Requested features

5 requests
  • Add exercise tracking
  • Improve water logging options
  • Provide more customization for fasting plans
  • Integrate with more health apps
  • Add ability to pause fasting periods

16

Not enough reviews yet to summarise bugs or requests.

In-app purchases

14 purchases

Intermittent Fasting Tracker

Subscriptions13
  • Monthly Premium Subscription7 Days trial$4.491 Month
  • Premium Monthly$9.991 Month
  • Monthly Subscription$12.991 Month
Show 10 more
  • Premium Yearly(Half Price)$14.991 Year
  • Fasting+: Diet Planner$14.991 Month
  • Annual Premium$19.991 Year
  • Half year subscription$29.996 Months
  • Premium Yearly7 Days trial$29.991 Year
  • Pro: Full Access$29.991 Year
  • Annual Subscription7 Days trial$39.991 Year
  • Fasting Plus: Lose Weight$39.991 Year
  • Pro: Unlimited Access7 Days trial$49.991 Year
  • Pro: Fasting with Coach Guide7 Days trial$69.991 Year
One-time1
  • Remove ads$2.99
3 purchases

16

Subscriptions3
  • Weekly Plan$6.997 Days
  • Premium Yearly Plan3 Days trial$39.991 Year
  • Premium Yearly Plan$49.991 Year

Questions

Is Intermittent Fasting Tracker free?
Intermittent Fasting Tracker is free to download, with in-app purchases available.
Is 16 free?
16 is free to download, with in-app purchases available.
Which has better reviews, Intermittent Fasting Tracker or 16?
Intermittent Fasting Tracker and 16 are both rated 4.9 out of 5 on the App Store, from 29K and 64 ratings respectively.
Do Intermittent Fasting Tracker or 16 have ads?
Intermittent Fasting Tracker shows ads; 16 does not.
Which is updated more often, Intermittent Fasting Tracker or 16?
Intermittent Fasting Tracker ships an update every 9 days, and 16 every 5 days. Most recently, Intermittent Fasting Tracker was updated on September 26, 2026 and 16 on August 13, 2026.

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