Comparison

FST vs Burn + Build

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

Head to head
About

FST

Access a revolutionary bodybuilding training system designed by a champion coach. Get guided workouts, nutrition plans, and tools to build muscle and achieve a stage-ready physique from anywhere.

Highlights
  • FST-7 training system
  • Guided workouts with videos
  • Nutrition plans for muscle growth
  • Custom meal planner
  • Recipe library
  • Grocery list generator
  • Workout tracking
Features
Read full description

Transform your physique from anywhere using the innovative system that the world’s best bodybuilding athletes trust: FST-7. MEET YOUR COACH, THE “PRO CREATOR”, HANY RAMBOD I’ve helped construct championship-winning physiques for over 20 years, won Mr. Olympia 7 times, and helped my clients win 19 Olympia Titles using my ground-breaking training system. And I founded Evogen Nutrition, one of the most respected brands in nutrition. Now I’m here to help you build a stage-ready physique from anywhere. Get ready to train like a pro and see serious gains with workouts and nutrition plans that incorporate my signature FST-7 program. WHAT IS FST-7? FST stands for Fascia Stretch Training and the 7 refers to the seven sets that are usually performed as the final exercise for a target body part. This innovative training system is designed to give you rapid results and is targeted at stretching your fascia to allow more room for muscle growth. WHAT DO I GET? Get exclusive access to workouts and nutrition plans that elicit maximal hormonal response and muscle hypertrophy - packaged together in a powerful, easy-to-use app. Fully-guided workouts to build size and definition like the pros Videos and detailed instructions to help you improve form and technique Built-in reps, sets, and timers to simplify and streamline your workouts Meal plans designed to enhance muscle hypertrophy & support recovery Custom meal planner to create your own plans with swaps and leftovers built-in Dynamic recipe library with hundreds of clean recipes for any lifestyle Grocery list generator to save you time and make shopping easier Tracking tools to log muscle growth & workout streaks to stay on track Support from the FST-7 team and the Pro Creator himself SUBSCRIPTION PRICING & TERMS The FST-7 app offers three subscription options: Monthly: $24.99 Annual: $199.99 Payment will be charged to your credit card through your iTunes account at confirmation of purchase. Annual subscriptions are billed the total annual fee after your free trial ends. Monthly subscriptions are billed after the trial ends, and monthly. Your subscription will renew automatically unless you go to your account settings to manage your subscription and turn auto-renew off. If you want to stop your subscription from auto-renewing you must do this at least 24 hours before the current subscription period ends. Subscriptions can be managed and auto-renewal turned off in the Account Settings in iTunes after purchase. Once purchased, refunds will not be provided for any unused portion of the term. Privacy Policy: https//fst7.plankk.com/privacy Terms of Use: https//fst7.plankk.com/tos EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

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.

Highlights
  • Personal workout library with exclusive content
  • Science-backed training challenges
  • Access to all released programs
  • Full recipe cheat sheet
  • Nutrition and diet guidance
Features
Read full description

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

FST4 screens
Burn + Build4 screens

Verdict

The call

The clearest difference is update cadence: Burn + Build at every 9 days against FST's every 3 months. Burn + Build also leads on review sentiment (64% vs 40%) and iOS requirement (11.0 vs 16.0). FST's advantage is rating (4.1 vs 3.9). On price, ratings volume, ads 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. FST sells 2 in-app purchases, starting at $24.99 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.

ReceptionRating · Positive reviews · Number of ratings

FST holds the better App Store score, 4.1 against 3.9. Both are backed by a comparable volume of ratings — 137 and 60 respectively. Written reviews complicate that: 40% of FST's written reviews are positive against 64% of Burn + Build's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

FST ships an update every 3 months, Burn + Build every 9 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
FST versus Burn + Build: the parameters behind the verdict, then further details
ParameterFSTBurn + Build
PriceFreeFree
Rating4.1 (137 ratings) — better3.9 (60 ratings)
Positive reviews40.4% of reviews63.6% of reviews — better
Number of ratings137 — better60
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionSubscription
DevicesiPhoneiPhone, iPod — better
Requires iOS16.011.0 — better
Further details — not scored
Size207 MB41 MB
Age rating4+17+
DeveloperPlankk Media Inc.Ash Fitness LLC

Customer experience

FST

All ratings137 ratings
Positive73.0%
Neutral7.3%
Negative19.7%
Written reviews47 reviews
Positive40.4%
Neutral19.1%
Negative40.4%

Burn + Build

All ratings58 ratings
Positive69.0%
Neutral10.3%
Negative20.7%
Written reviews33 reviews
Positive63.6%
Neutral12.1%
Negative24.2%

User reviews

FST

From 137 App Store ratings

What we love

  • 💪 Effective workout programs
  • 💯 High-quality training content
  • 📈 Significant fitness gains
  • 🚀 Fast workouts
  • 💡 Detailed exercise explanations

Room to improve

  • 💰 High subscription price
  • 🐛 App glitches and bugs
  • 🖱️ Poor user interface
  • 😩 Difficult navigation
  • 🚫 Lacks nutrition functionality

Burn + Build

From 60 App Store ratings

What 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

FST

Reported bugs

14 issues
  • App glitches frequently
  • App crashing
  • Status code 500 errors
  • App stops working after yearly subscription upgrade
  • Meal plan calorie counts are glitched
Show 9 more
  • Workout program goes black or shows error
  • Registration issues
  • Unable to purchase subscription
  • App not working as expected
  • Dynamic island disabled when app in use
  • Timer does not count when phone in sleep mode
  • Login issues
  • Payment issues
  • Subscription cancellation issues

Requested features

25 requests
  • Vertical usage option
  • Nutrition functionality improvement
  • Mobility work inclusion
  • More workout variety
  • Apple Watch integration for cardio tracking
Show 20 more
  • Better strength and recovery logging with deloads
  • Workouts for busy professionals
  • Ability to download programs with videos
  • Option to watch videos only when needed
  • Spanish language support
  • More workout programs
  • Progressive overload tracking
  • Alternative exercises for unavailable machines
  • More meal plan options (number of meals, maintenance)
  • Day-to-day weight tracking with automatic meal plan updates
  • FAQ section instead of community
  • Dark mode
  • Advanced analytics dashboard
  • Option to change units of measure (kg/lbs)
  • Ability to change birthday
  • Maintenance meal plan option
  • More than 3 meals per day
  • Option to test with a 1-week trial
  • Easier way to log progress without watching videos
  • Abs video

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
Show 5 more
  • 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
Show 5 more
  • 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

2 purchases

FST

Subscriptions2
  • FST7 Monthly14 Days trial$24.991 Month
  • FST-7 Annual Subscription14 Days trial$199.991 Year
3 purchases

Burn + Build

Subscriptions3
  • 1 Month Subscription$19.991 Month
  • 3 Month Subscription$39.993 Months
  • 12 Month Subscription$89.991 Year

Questions

Is FST free?
FST is free to download, with in-app purchases available.
Is Burn + Build free?
Burn + Build is free to download, with in-app purchases available.
Which has better reviews, FST or Burn + Build?
FST is rated higher. FST averages 4.1 out of 5 from 137 ratings, while Burn + Build averages 3.9 from 60 ratings.
Do FST or Burn + Build have ads?
Neither FST nor Burn + Build shows ads.
Which is updated more often, FST or Burn + Build?
FST ships an update every 3 months, and Burn + Build every 9 days. Most recently, FST was updated on October 9, 2026 and Burn + Build on October 14, 2026.

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