Comparison

IF vs Intermittent Fasting | Timer

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

Head to head
About

IF

This app simplifies intermittent fasting for weight loss and improved health. It offers personalized meal plans, a fasting tracker with reminders, and a supportive community. Achieve your fitness goals without restrictive dieting.

Highlights
  • Fasting tracker with customizable intervals
  • Personalized meal plans and recipes
  • Water intake reminders
  • Weight and measurement tracking
  • Motivational features and community support
  • Daily lessons and expert advice
Features
Read full description

Intermittent Fasting helps you: lose weight, slim quickly and live healthier. Join our fasting community of over 3 million people. Weight loss with the Nobel Prize-winning method: Optimal fat burning by eating at the right time! The weight loss app with no diet! The IF app makes intermittent fasting easy with more than 40 fasting plans, daily coaching, and recipes designed to boost your weight loss success. The recipes for your eating window are scientifically developed to help prevent cravings while fasting. Weight loss without diet! Use the AI Food Scanner as a calorie tracker: scan your food, track calories, and analyze your macronutrient breakdown (fat, protein, carbohydrates) with a single tap. The ideal food tracker. Healthy recipes tailored to you: whether you're vegan, vegetarian, pescatarian, or eat everything. Add your intolerances and allergies. Choose a nutrition plan, such as Keto or Low Carb. Lose weight without diet and without sacrificing flavor: get started now and download the intermittent fasten app free! Use the fasting tracker (fasting timer) free, including reminders for your intermittent fasting and eating windows. Planning your fasting schedule made simple! A weight loss app that helps you succeed without diet! Intermittent fasting free: - Fasting tracker (fasting planer) free - Choose fasting times and intervals (16:8 – 23:1) - Water tracker - Weight loss tracker, BMI calculator free Advantages of the If-app Premium: - Fasting timer, fasting tracker: when can I eat, when am I fasting? - Calorie counter / calorie tracker: AI food scanner (food tracker) – scan your meals, track calories and macros - 40+ fasting plan with different challenges from 16:8, over 18:6, 20:4 up to 23:1 (OMAD) - 400+ recipes that keep you full and make weight loss easier - Get daily tips & tricks for successful intermittent fasting - Water tracker: Are you drinking enough? We remind you! How much should you drink? We calculate it for you! - Weight loss workouts for extra fat loss, easier weight reduction and body shaping - Challenges for even more success: intermittent fasting with Keto or Low Carb, with positive affirmations, running challenges, squat challenges, HIIT workouts… - Daily intermittent fasting lessons for beginners to fasting pros: nutrition, tips, exercise, sport, mindset, sleep, weight loss - Scientific background and evidence on intermittent fasting - The biggest weight loss pitfalls permanently exposed - Weight loss tracker integrated, lose weight faster with calorie counter / calorie tracker - Anti-yo-yo plan after fasting - Weight loss app, diet app and calorie tracker for men and women - Fasting app and calorie counter / calorie tracker for beginners and advanced users - Nutrition plans: Keto, Low Carb - Nutrition tracker - Start and stop fasting with Apple Watch Motivation - Join the fasting community and connect with people who also want to lose weight - Scientifically proven: Achieve your goals faster together!
 Personal support - Our experts answer individually and help with every question: support@intervall-fasten.com Effects of intermittent fasting: - Boost fat burning - Use up body fat reserves - Strengthen the immune system - Detox the body, support cell regeneration - Slow down aging: more beautiful skin, younger appearance - Reduce inflammation and allergies - Improve concentration - More energy Intermittent fasting free (Ayuno intermitente gratis): Use the fasting tracker, timer, organize fasting times, receive push notifications, get reminders of fasting times and meal times, track your weight loss progress and success The If-app is no diet app but a life changing weight loss app free by building healthy habits. Get the fasting tracker free! Use the AI Food Scanner (food tracker) as a calorie counter. You get full access to all functions with an in-app purchase. If Intermittent Fasting 16:8, If-app Terms of Use & Privacy Policy: https://intervall-fasten.com/agb/

About

Intermittent Fasting | Timer

This app helps you track intermittent fasting schedules, including 16:8, 18:6, and OMAD. It logs water and calories, calculates BMI, and offers AI-powered recipe ideas. Monitor your progress with clear charts and receive timely notifications for your fasting and eating windows.

Highlights
  • Fasting timer for various schedules
  • Eating window notifications
  • Water and calorie logging
  • BMI, BMR, TDEE calculator
  • AI recipe generator
  • Fasting history and statistics
Features
Read full description

Intermittent Fasting | Timer is a fasting tracker that times your 16:8, 18:6, 20:4 or OMAD fast and tells you exactly when your eating window opens. Log water and calories next to every fast and see your BMI and daily calorie target on one screen. Turn the ingredients you already have into recipe ideas with AI, and watch your consistency grow on clear charts. HOW IT WORKS Choose a fasting plan, tap start and the timer counts down the hours of your fast. When the fast is complete, the app saves it to your history and your eating window begins. Notifications tell you when a fast starts and ends, so you do not need to watch the clock all day. Your profile (age, height, weight, activity level and goal) is used to calculate your BMI, basal metabolic rate (BMR) and total daily energy expenditure (TDEE). From these numbers the app suggests a daily calorie target to lose, maintain or gain weight. The formulas and the scientific sources behind them are listed inside the app. WHO IT IS FOR • Beginners who want to try 16:8 intermittent fasting with clear, simple steps • People who already fast and want a cleaner timer and fasting history • Anyone combining fasting with a calorie target for weight loss • Busy people who need reminders to drink water and to end a fast on time • Home cooks looking for meal ideas that fit their eating window FEATURES • Fasting timer: live countdown for 16:8, 18:6, 20:4 and OMAD (one meal a day) • Eating window: see when you can eat and when your next fast begins • Fasting history: every completed fast saved with its date and duration • Water tracker: log glasses through the day and get water reminders • Calorie log: add foods with their calories and see what is left of your daily goal • BMI, BMR and TDEE calculator: personal numbers based on your profile • AI calorie assistant: type a food such as "1 serving of rice" and get an estimated calorie value • AI recipe generator: enter the ingredients you have and get a recipe idea • Recipe library: healthy recipes to browse for your eating window • Statistics: charts for fasting hours, water and calories • Learn: short reads on autophagy, metabolism, sleep and energy during fasting • 14 languages, including English, Spanish, German, French, Portuguese, Turkish, Japanese, Korean, Chinese, Arabic and Hindi FREE AND PREMIUM The fasting timer, water tracker, calorie log and BMI calculator can be used without a subscription. Premium adds the AI calorie assistant, unlimited AI recipe creation, weekly and monthly statistics, long-term trends and personalized recommendations. Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and you can manage or cancel them in your App Store account settings. GOOD TO KNOW Intermittent Fasting | Timer is a lifestyle and tracking tool, not a medical device, and it does not diagnose or treat any condition. Results vary from person to person. Talk to your doctor before you start fasting if you are pregnant or breastfeeding, have diabetes or another medical condition, take regular medication, have a history of eating disorders or are under 18. The app does not keep a weight history chart; your weight is used to calculate your BMI and calorie targets. Privacy Policy: https://www.termsfeed.com/live/0fcc3a4c-7d21-488b-a748-5607b35d2e07 Term of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

IF4 screens
Intermittent Fasting | Timer4 screens

Verdict

The call

The clearest difference is rating: IF at 4.8 against Intermittent Fasting | Timer's 2.0. IF also leads on ratings volume (2.7K vs 1) and device support (4 vs 1). Intermittent Fasting | Timer's advantage is ads (none vs shown). On price, update cadence, in-app purchases and monetization model 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. IF sells 14 in-app purchases, starting at $9.99 per month and Intermittent Fasting | Timer sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

IF holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: IF has 2.7K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

IF ships an update every 3 weeks, Intermittent Fasting | Timer monthly. Both last shipped on October 25, 2026.

Scorecard4 real differences · 6 level
IF versus Intermittent Fasting | Timer: the parameters behind the verdict, then further details
ParameterIFIntermittent Fasting | Timer
PriceFreeFree
Rating4.8 (2.7K ratings) — better2.0 (1 ratings)
Positive reviews61.0% of reviews—
Number of ratings2.7K — better1
Update frequencyEvery 3 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.0 — better16.1
Further details — not scored
Size172 MB40 MB
Age rating4+4+
Developer5W APPS GmbHFurkan KAYA

Customer experience

IF

All ratings2,658 ratings
Positive94.0%
Neutral4.0%
Negative2.0%
Written reviews444 reviews
Positive61.0%
Neutral7.9%
Negative31.1%

Intermittent Fasting | Timer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

IF

Reported bugs

4 issues
  • App locking up and not resetting
  • Losing premium version after update
  • App not working after one day of use
  • Paid version not granting access

Requested features

4 requests
  • More guidance on the overall process
  • Apple Watch companion app
  • Improved nutrition section and recipes
  • Manual time adjustment option

Intermittent Fasting | Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

14 purchases

IF

Subscriptions9
  • 1 month premium$9.991 Month
  • 1 month premium$12.491 Month
  • Premium discount$12.993 Months
Show 6 more
  • Premium discount$14.493 Months
  • 3 months premium$22.993 Months
  • 3 months premium$24.993 Months
  • 12 months premium$39.991 Year
  • 12 months premium3 Days trial$49.991 Year
  • 12 months premium$59.991 Year
One-time5
  • Lifetime$4.99
  • Lifetime$14.99
  • Lifetime$16.99
Show 2 more
  • Lifetime$19.99
  • Easy Keto$19.99
6 purchases

Intermittent Fasting | Timer

Subscriptions6
  • Premium Monthly(Welcome Offer)7 Days trial$3.991 Month
  • Premium Weekly$4.997 Days
  • Premium Monthly3 Days trial$6.991 Month
Show 3 more
  • Premium Yearly Welcom Offer3 Days trial$24.991 Year
  • Premium Yearly1 Year trial$49.991 Year
  • Premium Lifetime$99.991 Year

Questions

Is IF free?
IF is free to download, with in-app purchases available.
Is Intermittent Fasting | Timer free?
Intermittent Fasting | Timer is free to download, with in-app purchases available.
Which has better reviews, IF or Intermittent Fasting | Timer?
IF is rated higher. IF averages 4.8 out of 5 from 2.7K ratings, while Intermittent Fasting | Timer averages 2.0 from 1 ratings.
Do IF or Intermittent Fasting | Timer have ads?
IF shows ads; Intermittent Fasting | Timer does not.
Which is updated more often, IF or Intermittent Fasting | Timer?
IF ships an update every 3 weeks, and Intermittent Fasting | Timer monthly. Most recently, IF was updated on October 25, 2026 and Intermittent Fasting | Timer on October 25, 2026.

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