Comparison

BUFF | Gym Workout Tracker vs CalBro

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

Head to head
About

BUFF | Gym Workout Tracker

This app helps users track gym workouts, log sets and reps, and monitor personal records. It offers video demonstrations for exercises, customizable workout plans, and community features to share progress and stay motivated.

Highlights
  • Dynamic workout and progress tracking
  • Extensive exercise library with video demonstrations
  • Customizable workout routines and pre-designed plans
  • Detailed progress graphs and muscle usage visualization
  • Community and social sharing features
  • Gamified progress with achievements and medals
Features
Read full description

Buff Gym Workout: Dynamic Tracker, Log & Planner Level-Up Your Fitness Goals. Simplify and supercharge your fitness journey with Buff. Whether you're a beginner or an advanced lifter, our dynamic workout tracker gives you everything you need to log your sessions, master your form, connect with friends, and push for new personal bests. WHAT USERS ARE SAYING - "Buff is an absolute game-changer... From the moment you open the app, you’re greeted with an intuitive interface that makes navigating through its features effortless." - elm84$ - "The Buff app was key in helping me to prepare for my first bodybuilding competition. With its help, I placed 1st in two categories!" - H. White - "I really enjoy the achievement system—it adds a nice motivational boost and keeps me engaged. One of the best parts is the workout videos; every exercise has a clear demonstration..." - Mythoriir WHAT MAKES BUFF YOUR BEST LIFTING PARTNER? 1. Dynamic Workout & Progress Tracking - Detailed Gym Log: Easily track every set, rep, and weight. Log total volume, total reps, and monitor your PRs (Personal Records) instantly. - Bodyweight Trends: Track your bodyweight evolution and key performance metrics (average reps, sets, and weight) with colorful, detailed graphs. - Visualize Muscle Usage: Our unique Anatomy Highlights show you exactly which muscles you've worked and provide an intensity percentage breakdown to ensure balanced training. 2. Master Your Form & Plan Your Training - Extensive Exercise Library: Explore a wide range of 500+ exercises with free, high-quality video demonstrations featuring real people to ensure perfect technique, maximum results, and safety. - Customization is Key: Create your own personalized workout routines or choose from our pre-designed, goal-oriented plans. - Seamless Tracking: Maintain your consistency with a Daily Streak counter that helps you stay on track and build unbreakable habits. 3. Get Motivated & Stay Accountable - Community & Social Sharing: Join the active Buff Community! Share results, follow friends' progress, celebrate your milestones, and inspire others directly within the app. - Gamified Progress: Earn Experience Points (XP) and Medals by hitting new achievements in key categories like Strength, Endurance, and Stamina. Make tracking fun and rewarding! BY HUMANS, FOR HUMANS (A NO-AI APPROACH) - Most fitness apps rely on AI, but Buff uses none of it. Every workout plan, exercise tutorial, and piece of artwork was created by real people, with the singular goal of making fitness accessible and effective for you. KEY FEATURES AT A GLANCE - Track workouts and exercises with an easy-to-use interface. - Access video demonstrations for proper exercise technique. - Thoughtfully crafted plans for every fitness level (Beginner to Advanced). - Create custom workouts and routines. - In-depth progress graphs for total volume, reps, PRs, and bodyweight. - Muscle usage visualization with anatomy highlights and percentage breakdowns. - Social sharing and community features. - Experience Points & Achievements to gamify your fitness journey. Subscriptions: Yearly Plan • Duration: 1 year • Price: $99.99/year • Payment charged to iTunes Account at purchase confirmation • Renewal charged within 24 hours before the current period ends • Manage or turn off auto-renewal in Account Settings • Unused trial period (if any) is forfeited upon subscription purchase Monthly Plan • Duration: 1 month • Price: $12.99/month • Payment charged to iTunes Account at purchase confirmation • Renewal charged within 24 hours before the current period ends • Manage or turn off auto-renewal in Account Settings • Unused trial period (if any) is forfeited upon subscription purchase Terms and conditions: https://www.buffdudes.us/pages/buff-app-terms-conditions Privacy policy: https://www.buffdudes.us/pages/buff-app-privacy-policy

About

CalBro

Effortlessly track your nutrition with AI-powered food recognition. Simply photograph your meals for instant calorie and macro breakdowns. Set personalized goals, monitor progress with detailed charts, and log exercises and water intake.

Highlights
  • AI food photo recognition
  • Barcode scanner
  • Extensive food database
  • Personalized calorie and macro goals
  • Progress tracking charts
  • Exercise and water logging
  • Meal and hydration reminders
Features
Read full description

CalBro is your AI-powered calorie and nutrition tracker designed to make healthy eating effortless. JUST TAKE A PHOTO & TRACK INSTANTLY Simply take a photo of your meal and our AI instantly identifies the food and calculates calories, protein, carbs, and fats. No more manual logging. BARCODE SCANNER Scan any packaged food barcode for instant accurate nutrition data from our massive food database. FOOD DATABASE Search millions of foods and log them instantly. Save your favorite meals for quick re-logging. PERSONALIZED GOALS Get a custom calorie and macro plan based on your age, weight, height, and fitness goals — whether you want to lose weight, gain muscle, or maintain. TRACK YOUR PROGRESS Beautiful charts and analytics show your calorie trends, macro breakdown, and weight progress over time. LOG EXERCISES Track your workouts and see how they affect your daily calorie balance. WATER TRACKING Monitor your daily water intake alongside your nutrition and stay hydrated. SMART REMINDERS Set meal and hydration reminders to stay consistent with your goals. PRIVACY-FIRST BY DESIGN Your data & logs are yours. No spammy ads—just clear insights to help you improve. FINALLY Dont forget to improve your diet :). Why CalBro? - Fast and accurate AI food recognition - Clean and beautiful interface - Detailed macro and micronutrient tracking - Weight logging with progress charts - Completely personalized to your goals Start your fitness journey today with CalBro — your personal nutrition bro. Download today for free! CalBro is free to download and use. Access to premium features, including the Scan Food, Food Database, Log Exercise and Saved Foods requires an active premium subscription. Subscription pricing and details can be found inside the app. View Terms & Conditions: https://calbro.vercel.app/terms View Privacy Policy: https://calbro.vercel.app/privacy

Screenshots

BUFF | Gym Workout Tracker4 screens
CalBro4 screens

Verdict

The call

The clearest difference is rating: BUFF | Gym Workout Tracker at 4.8 against CalBro's 3.0. BUFF | Gym Workout Tracker also leads on ratings volume (268 vs 1). CalBro's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads, 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. BUFF | Gym Workout Tracker sells 2 in-app purchases, starting at $12.99 per month and CalBro sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

BUFF | Gym Workout Tracker holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: BUFF | Gym Workout Tracker has 268 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

BUFF | Gym Workout Tracker ships an update every 3 weeks, CalBro every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
BUFF | Gym Workout Tracker versus CalBro: the parameters behind the verdict, then further details
ParameterBUFF | Gym Workout TrackerCalBro
PriceFreeFree
Rating4.8 (268 ratings) — better3.0 (1 ratings)
Positive reviews85.3% of reviews—
Number of ratings268 — better1
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better16.0
Further details — not scored
Size207 MB88 MB
Age rating17+12+
DeveloperBuff Dudes LLCOm Wadhwa

Bugs and requests

BUFF | Gym Workout Tracker

Reported bugs

3 issues
  • Failure to load or save workouts
  • Unresponsive login button
  • White screen issue on iOS

Requested features

4 requests
  • Apple Watch integration
  • Garmin/MyFitnessPal integration
  • Ability to delete workout history
  • Replacement exercises for home gym equipment

CalBro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

BUFF | Gym Workout Tracker

Subscriptions2
  • Monthly7 Days trial$12.991 Month
  • Yearly7 Days trial$99.991 Year
3 purchases

CalBro

Subscriptions3
  • CalBro Weekly Premium Subscription$4.997 Days
  • CalBro Yearly Offer Subscription$29.991 Year
  • CalBro Yearly Premium Subscription$49.991 Year

Questions

Is BUFF | Gym Workout Tracker free?
BUFF | Gym Workout Tracker is free to download, with in-app purchases available.
Is CalBro free?
CalBro is free to download, with in-app purchases available.
Which has better reviews, BUFF | Gym Workout Tracker or CalBro?
BUFF | Gym Workout Tracker is rated higher. BUFF | Gym Workout Tracker averages 4.8 out of 5 from 268 ratings, while CalBro averages 3.0 from 1 ratings.
Do BUFF | Gym Workout Tracker or CalBro have ads?
Neither BUFF | Gym Workout Tracker nor CalBro shows ads.
Which is updated more often, BUFF | Gym Workout Tracker or CalBro?
BUFF | Gym Workout Tracker ships an update every 3 weeks, and CalBro every 5 days. Most recently, BUFF | Gym Workout Tracker was updated on October 30, 2026 and CalBro on October 31, 2026.

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