InterFasting vs BurnFit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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Ready to make intermittent fasting actually work? InterFasting is the smart fasting tracker and fasting timer that helps you stay consistent without extreme dieting. No more guessing, no complicated calorie counting — just smart tools that actually work. Why people choose InterFasting • AI Schedule Recommendations Get a personalized intermittent fasting plan based on your lifestyle — no more trial and error. • AI Calorie Counter & Food Scanner Just snap a photo of your meal. Instantly see calories and macros without manual logging. • The Easiest Fasting Timer Supports 16:8, 5:2, OMAD, and fully custom schedules. Smart alarms keep you on track. • 100% Free Customization + Ad-Free Experience Adjust your fasting windows freely and track everything in a clean, distraction-free interface. • All-in-One Health Tracker Monitor fasting hours, weight progress, meals, workouts, and water intake in one place. • Home Screen Widgets Check your fasting stage and countdown timer instantly from your home screen. • Hour-by-Hour Body Stages See what’s happening in your body during a fast (Ketosis, Autophagy, and more). • Visual Progress & Photo Diary Log meals and take progress photos to stay motivated by real results. Science-backed benefits of intermittent fasting Effective fat burning and weight loss Boosted autophagy and cellular repair Better blood sugar control Reduced inflammation Improved mental clarity and energy Perfect if you want to start intermittent fasting for the first time, stay consistent with a reliable tracker, or combine fasting with keto and healthy weight loss goals. Consistency is the key. InterFasting helps you build habits that last. Download now and start your transformation. *** Apple Health Integration *** Automatically syncs weight, steps, and workout data with the Apple Health app. 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
BurnFit
This app helps users track workouts, plan routines, and monitor body transformations. It offers intuitive logging, custom plans, and visual progress tracking for all fitness levels. Manage your entire health journey, from exercise to nutrition, in one place.
- Intuitive workout logging
- Customizable routine planning
- Strength progression analysis
- Visual workout calendar
- Body metrics tracking
- Simple meal log
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What did you lift last time? You shouldn’t have to remember. BurnFit lets you log sets, reps, and weights in as little as 10 seconds, review your previous workout, see how your strength is changing, and know what to do next. From workout logging and gym routines to 1RM analysis, meal tracking, and body progress, everything stays connected in one place. “What did I lift last time?” “Am I actually getting stronger?” “What should I train today?” Your training history has the answers. ▶ Consistent BurnFit users log workouts for an average of 22.8 months ▶ Named one of Forbes Health’s “Best Fitness Apps” for 5 consecutive years ▶ 2M+ users worldwide ▶ 85M+ workout logs Logging creates consistency. Consistency creates change. NEW FEATURES | AI DAILY RECOMMENDATIONS & SET ASSISTANT AI DAILY RECOMMENDATIONS Use your workout history, estimated 1RM, and muscle-group recovery to help choose today’s session. • See a recommended training focus • See estimated time, exercise count, and calories • Get AI insights based on recent training and recovery • Review suggested exercises and start right away SET ASSISTANT Choose 5x5, top set, back-off sets, and other set structures to get started faster. • See a recommended main weight • Build from warm-up sets to working sets • Review suggested weights and reps Spend less time deciding. Spend more time training. LOG YOUR WORKOUT IN 10 SECONDS Stop relying on memory or a notes app. • Log weights, reps, and sets quickly • See your previous workout at a glance • Copy sets and load previous records in seconds • Track warm-ups, bodyweight exercises, dropsets, and RPE SEE IF YOU’RE ACTUALLY GETTING STRONGER • Track weight, reps, sets, and training volume • Follow estimated 1RM and strength progression • See muscle-group training volume and fatigue • Automatically calculate your Squat, Bench Press, and Deadlift Big Three total Compare yourself with your last workout and see what to beat next. AI WEEKLY REPORT & PERSONALIZED ANALYSIS • Review weekly workout frequency, volume, and consistency • Analyze estimated 1RM and strength changes • Check fatigue and recovery by muscle group • See what changed this week and what to focus on next BUILD YOUR OWN WORKOUT ROUTINE • Create custom routines for any muscle group • Build Full Body, Upper/Lower, PPL, 3-day, 4-day, or custom splits • Manage gym, home workout, and cardio routines separately • Share routines or copy popular training plans WORKOUTS AND MEALS. ONE APP. • AI Lens: Take a photo to identify foods and analyze nutrition • AI Text: Enter what you ate to create a meal log quickly • Track calories, protein, carbs, and fat • Compare nutrition with workouts and body progress For muscle gain, weight loss, or better training habits. SEE YOUR CONSISTENCY BUILD • Review workout and rest days on your calendar • Analyze weekly and monthly frequency, duration, and volume • Compare progress over time • Log up to 3 separate workouts per day TRACK BODY PROGRESS • Log body weight, body fat percentage, and muscle mass • Add notes and search past entries by keyword MORE TRAINING TOOLS • GIF exercise guides and exercise search • AI Scanner and exercise how-to information • Friends, workout sharing, and global fitness QnA • Backup and restore your records FOR BEGINNERS TO SERIOUS LIFTERS Use BurnFit to track 1RM, volume, RPE, progressive overload, gym or home workout routines, muscle gain, weight loss, meals, and body composition. What did you lift last time? What will you beat next? Start with today’s first set. Logging creates consistency. Consistency creates change. BurnFit keeps your workouts, routines, meals, and progress connected—so every session adds up. Privacy Policy https://bunnit.notion.site/BurnFit-Privacy-Policy-eed71734e43b4ad5a1a8bdab7e175e33?pvs=4 Terms of Use https://bunnit.notion.site/BurnFit-Terms-of-Use-0e6029ccf7fb4d8096f0269b3566f45b?pvs=4
Screenshots
Verdict
InterFasting and BurnFit are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. InterFasting sells 3 in-app purchases, starting at $3.99 per month and BurnFit sells 10 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for InterFasting against 4.8 for BurnFit. Both are backed by a comparable volume of ratings — 348 and 139 respectively. Written reviews are what separate them: 89% of InterFasting's written reviews are positive against 94% of BurnFit's.
InterFasting ships an update every 4 days, BurnFit every 3 days. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.
| Parameter | InterFasting | BurnFit |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (348 ratings) | 4.8 (139 ratings) |
| Positive reviews | 88.6% of reviews | 94.2% of reviews — better |
| Number of ratings | 348 — better | 139 |
| Update frequency | Every 4 days | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 99 MB | 147 MB |
| Age rating | 4+ | 4+ |
| Developer | Liviet | Bunnit |
Customer experience
InterFasting
BurnFit
In-app purchases
InterFasting
- Premium 1 month$3.991 Month
- Gandan Premium Annual$12.991 Year
- Premium User$12.99
BurnFit
- BurnFit PRO Monthly Plan7 Days trial2 variants$9.991 Month
- BurnFit PRO Monthly Plan1 Month trial$9.991 Month
- BurnFit PRO Yearly (PRO Week)7 Days trial$39.991 Year
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- 1year subscription7 Days trial$39.991 Year
- 1year subscription7 Days trial$42.491 Year
- Yearly Subscription7 Days trial$46.001 Year
- A Year of BurnFit PRO$49.991 Year
- A Year of BurnFit PRO7 Days trial$59.991 Year
- A Year of BurnFit PRO7 Days trial$69.991 Year
- A Year of BurnFit PRO1 Year trial$69.991 Year







