CALXTHENICS vs Burn + Build
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CALXTHENICS
Access calisthenics programs from elite athletes and trainers. Improve body control, strength, and metabolism with bodyweight workouts. Achieve functional fitness and holistic health benefits.
- Programs from top calisthenics athletes
- Bodyweight workout routines
- Strength and power development
- Metabolism and mobility improvement
- Nutritional guidance
- Progress tracking
- Offline sync
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Featuring programs from the world's top Calisthenics athletes and trainers. • Adam Frater presents Project Shred (30 days), Cali Bulk (12 weeks), The Frater Diet, and Handstand Hero. • Max True, the muscle up Guinness record holder, presents True Endurance. Build muscular endurance for endless reps, strength and power. Are you ready to take on a new challenge? Are you ready to explore a more functional form of fitness through calisthenics and bodyweight workouts? Here's what you can expect from programs on the CALXTHENICS app. - Improve your body control and stability - Increase strength and power - Boost your metabolism - Open your body up with mobility - Learn to eat for your goals + Much more! Train to be a shredded and functional athlete! Say goodbye to ineffective workouts. Say goodbye to typical gym culture that tells you to lift heavy and pound supplements. It's time to start being proud of your body. It's time for pure confidence and peak performance. It's time to smash your plateau and set a new bar of personal success! By training with CALXTHENICS you will not only be thrilled with how you look in the mirror but this type of fitness will give you some incredible added benefits such as... - Rebalancing your hormones - Less stress/ better stress management - Enhanced sex drive/libido - Increased confidence - Deeper sense of fulfillment (through the release of dopamine) - Better cognitive function (you'll actually become smarter) - Better sleep - Better digestion - And overall more vitality and holistic health ++ New programs added monthly https://passion.io/terms-of-service https://passion.io/privacy-policy INFORMATION ABOUT THE APP AND PURCHASE OPTIONS The download of CALXTHENICS is free of charge. There is no free trial. Should you use CALXTHENICS app, we offer one of the following options: Payment will be charged to your credit card through your iTunes account after the trial period and when a subscription renews. A subscription renews automatically unless canceled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. One Time Payments will only be charged one time initially. Subscriptions can be managed and auto-renewal turned off in Account Settings in iTunes after purchase. Once purchased, refunds will not be provided for any unused portion of the term. Readout full Terms of Service and our Privacy Policy: https://passion.io/terms-of/service https://passion.io/privacy-policy INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of CALXTHENICS is free of charge. Should you use CALXTHENICS app to access in-app content via available one-time purchase(s), a payment will be charged to your credit card once. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy
Burn + Build
This app provides a comprehensive fitness and nutrition platform designed to help users achieve their physical and mental health goals. It offers workout libraries, science-backed training challenges, exclusive program access, and a detailed recipe guide, acting as a virtual personal trainer.
- Personal workout library with exclusive content
- Science-backed training challenges
- Access to all released programs
- Full recipe cheat sheet
- Nutrition and diet guidance
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Stop just “thinking” about your fitness journey, start living it. Join our community of MILLIONS worldwide with my brand NEW Burn + Build app that offers everything to make game-changing progress in your mind, body and fitness. Inside my brand NEW Burn + Build app, I’ve put together a lifetime of insights from years in the fitness industry and made it easily accessible at your fingertips. So… No more punishing yourself with your diet. No more going through the motions during your workouts. No more simply “wishing” you had the body you dream of. The Burn & Build app helps you achieve exactly what it says on the tin. With every resource, you need at your fingertips, my brand-new fitness and nutrition platform is the closest thing you can get to having me as your personal PT. Download today and receive… My personal workout library with TONS of exclusive content for upper, lower and full body splits designed to sculpt, shred and strengthen your body. No BS, science-backed training challenges for home and gym setups that are constantly updated during your time as a member! Exclusive access to EVERY SINGLE PROGRAM I ever release. All in one place, and easily accessible at your fingertips. My FULL “go-to” recipe cheat sheet, covering every meal of the day, every sweet treat I love and every diet type out there! Ultimately… You and I both know there are no quick fixes in fitness. It takes a heck of a lot to get you from where you are NOW to where you want to be. Both in your mind and body. But it’s not easy pushing yourself outside of your comfort zone alone… So if you want to elevate your mind, body and fitness with ME as your personal PT in your pocket - then download my new app, Burn & Build TODAY! —---------------------------------------------------------—--------------------------------------------------------- Burn & Build is free to download and offers the following subscription options: 1 Month = $19.99 3 Months = $44.99 12 Months = $149.99 Your subscription will work across your devices and renew automatically unless cancelled at least 24 hours prior to the end of the subscription period. Subscriptions can be managed and auto-renewal turned off in the account setting within iTunes after purchase. Once purchased, no refunds will be provided for any unused portion of the term. By creating an account you agree to the Terms and Conditions, which can be found at: https://burnandbuildapp.com/pages/terms-conditions
Screenshots
Verdict
The clearest difference is monetization model: CALXTHENICS at free with in-app purchases against Burn + Build's subscription. Burn + Build's advantage is ads (none vs shown) and review sentiment (64% vs 38%). On price, rating, ratings volume 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
Both are free to download. CALXTHENICS sells 11 in-app purchases, starting at $14.99 per month and Burn + Build sells 3 in-app purchases, starting at $19.99 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 — 3.8 for CALXTHENICS against 3.9 for Burn + Build. Both are backed by a comparable volume of ratings — 96 and 60 respectively. Written reviews are what separate them: 38% of CALXTHENICS's written reviews are positive against 64% of Burn + Build's.
CALXTHENICS ships an update every 6 weeks, Burn + Build every 9 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.
| Parameter | CALXTHENICS | Burn + Build |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (96 ratings) | 3.9 (60 ratings) — better |
| Positive reviews | 38.2% of reviews | 63.6% of reviews — better |
| Number of ratings | 96 — better | 60 |
| Update frequency | Every 6 weeks | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 90 MB | 41 MB |
| Age rating | 17+ | 17+ |
| Developer | Adam Frater | Ash Fitness LLC |
Customer experience
CALXTHENICS
Burn + Build
User reviews
CALXTHENICS
From 96 App Store ratingsWhat we love
- 💪 Great results and progress
- 👍 Easy to follow program
- 💡 Good content and holistic approach
- 💯 Attainable workouts for any level
- 🏋️♀️ Effective for building strength and stamina
Room to improve
- 🐛 App is buggy and unstable
- ❌ Login issues and errors
- 💸 Payment and subscription problems
- 🚫 Poor customer support
- 🗑️ Outdated and unengaging app feel
Burn + Build
From 60 App Store ratingsWhat we love
- 💪 Great workouts and routines
- 🥗 Amazing meal prep and food options
- 📈 Effective for weight loss and physique goals
- 📹 Helpful 'how-to' videos for exercises
- 👍 User-friendly and easy to navigate
Room to improve
- 🐛 Frequent software bugs and glitches
- 📉 App rarely works or crashes
- ❌ Data gets deleted or progress is lost
- 🚫 Can't get past certain screens
- 💰 High cost without a free trial
Bugs and requests
CALXTHENICS
Reported bugs
19 issues- Login does not work
- Password reset does not work
- App crashes frequently
- Videos often don't work or glitch
- Workout programs disappear
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- Paid content becomes inaccessible
- App logs users out randomly
- Customer support links open incorrect apps
- Manage subscription button leads back to the front page
- Back button sometimes closes the app
- Instructional videos are too bandwidth heavy
- App glitches and doesn't load programs
- Workout progress is lost when app is minimized
- Payment processing fails
- App crashes when trying to access content
- Downloaded workouts require internet to open
- Content access denied after cancelling subscription
- App doesn't recognize users after reinstallation
- Subscription issues after purchase (e.g., lifetime subscription)
Requested features
16 requests- Update the app to be more modern and engaging
- Improve app stability and fix bugs
- Ensure login and password reset functions work correctly
- Provide better customer support with faster response times
- Make workout videos stream more efficiently
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- Allow access to paid content consistently
- Integrate with Apple Health
- Allow workouts to resume after being minimized
- Provide a clear and easy way to cancel subscriptions within the app
- Offer more consistent exercises for mastery in beginner sections
- Add Apple Watch support
- Improve the user interface and user experience
- Fix issues with videos glitching or not playing
- Ensure downloaded workouts are accessible offline
- Allow users to repeat workouts easily
- Offer a one-time payment option or clearer pricing structure
Burn + Build
Reported bugs
10 issues- App resets and doesn't let you go past view recommendation
- Constant software bugs
- App won't let user inside to look at workouts
- App stopped working after payment
- App keeps crashing and won't save progress
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- App closes when completing cardio
- App closes when trying to hit 'complete' after cardio
- Goal reset doesn't work
- App says user already has an account when it's their first purchase
- Forgot password link doesn't work
Requested features
10 requests- Add more HIIT workouts
- Offer a free trial period
- Allow payment options other than subscription
- Update meal plan names and allow saving custom meals
- Provide at-home dumbbell/HIIT workout options
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- Allow a one-time workout plan purchase option
- Display previous exercise data on the same screen
- Add a two-step confirmation for completing workouts
- Use pounds (lbs) for users in the US
- Allow users to continue with the same program after completion
In-app purchases
CALXTHENICS
- CALXTHENICS Full Access$14.991 Month
- CALXTHENICS Year Access$167.991 Year
- One Time Subscription$19.99
- Frater Fit Diet$20.00
- Project Shred Part II$25.00
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- One Time Subscription$47.99
- One Time Subscription$59.99
- Project Shred$64.99
- One Time Subscription4 variants$64.99
- One Time Subscription$72.00
- Slope Strong$97.00
Burn + Build
- 1 Month Subscription$19.991 Month
- 3 Month Subscription$39.993 Months
- 12 Month Subscription$89.991 Year
Questions
Is CALXTHENICS free?
Is Burn + Build free?
Which has better reviews, CALXTHENICS or Burn + Build?
Do CALXTHENICS or Burn + Build have ads?
Which is updated more often, CALXTHENICS or Burn + Build?
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