Comparison

Fittest Core vs Build and Burn

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

Head to head
About

Fittest Core

This app offers tailored pre and postnatal workouts designed by a certified trainer to guide women through pregnancy, labor, and postpartum recovery. It includes programs for pelvic floor strength, birth preparation, diastasis recti healing, and progressive muscle building, with weekly content updates and community support.

Highlights
  • Tailored workouts for pregnancy and postpartum
  • Pelvic floor strength and relaxation exercises
  • Diastasis recti healing programs
  • Progressive overload for muscle building
  • Weekly new workout content
  • Supportive community forum
  • Monthly fitness challenges
Features
Read full description

Introducing Fittest Core: Feel Confident in Your Motherhood Fitness Journey Embark on a transformative fitness journey tailored for women at every stage of motherhood with Fittest Core. A comprehensive app, curated by Macy, a seasoned mother of two and a certified pre/postnatal trainer with over a decade of experience, is designed to guide you safely and confidently through the unique challenges of pregnancy, labor, and postpartum recovery. What You’ll Get with Fittest Core: Tailored Workouts for Every Stage: From carefully crafted workouts for all trimesters to specialized exercises targeting pelvic floor strength and relaxation, birth preparation, and early postpartum core rehab, Fittest Core ensures a realistic approach to your fitness during motherhood. Diverse Postpartum Programs: Heal diastasis recti, recover from delivery (both vaginal and cesarean!), and reconnect with your body through postpartum workouts designed to rebuild strength progressively. Macy’s app simplifies the training process, allowing you to focus on your well-being without the added stress. Progressive Overload Programs: Learn how to build muscle with structured progressive overload programs that empower you to achieve your strength and fitness goals after pregnancy. Dynamic Content Updates: Stay motivated and engaged with new workouts added to the gallery weekly. Fittest Core evolves with you, providing fresh challenges and routines to keep your fitness journey exciting and effective! Empowering Community: Connect with a supportive community of like-minded women who share not only your fitness journey, but are going through the peaks and valleys of motherhood, as well. Exchange experiences, seek advice, and celebrate victories together on the path to empowerment. Monthly Challenges: Stay motivated with exciting monthly challenges that inspire you to push boundaries and achieve new milestones in your fitness journey. Macy's Passion, Your Empowerment: Macy, a dedicated mother herself, understands the overwhelming nature of fitness during pregnancy and postpartum. Fittest Core is her brainchild, created to alleviate the stress and uncertainty that often accompanies motherhood fitness. Macy's expertise shines through, having guided thousands of women to feel confident, strong, and empowered in their motherhood journey. Subscription Options: Access the full spectrum of Fittest Core's features by subscribing on a monthly or annual basis. Take control of your fitness journey with a user-friendly app designed to empower women through the incredible phases of motherhood. Fittest Core is more than an app; it's your trusted companion in the pursuit of a healthier, stronger, and more empowered you. Download now to embark on a fitness journey tailored for every stage of motherhood. ▷ Already a Member? Sign-In to access your subscription. ▷ New? Try it for free! Subscribe in the app to get instant access. Fittest Core offers auto-renewing subscriptions. You'll receive unlimited access to content on all your devices. Payment is charged to your Account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews each month unless canceled at least 24 hours before the end of the current billing period, or the trial period (when offered). Cancel anytime in Account Settings. For more information see our: -Terms of Service: https://videos.fittestcore.com/pages/terms-of-service -Privacy Policy: https://videos.fittestcore.com/pages/privacy-policy

About

Build and Burn

Achieve your fitness goals with daily 30-minute workouts requiring minimal equipment. This app offers strength, HIIT, and mobility routines suitable for all levels, including beginners, athletes, and postpartum mothers. Enjoy personalized weekly schedules to build a sustainable fitness journey.

Highlights
  • 30-minute daily workouts
  • Minimal equipment required
  • Strength training
  • HIIT routines
  • Mobility exercises
  • Personalized weekly schedules
Read full description

Build and Burn is your digital platform for creating a sustainable fitness routine in just 30 minutes per day. Our workouts are designed with minimal equipment in mind so they can be done anywhere, anytime. Whether you’re a seasoned athlete, a beginner, or a postpartum or pregnant mom, Build and Burn has you covered with a weekly curated schedule just for you. We can’t wait to sweat with you and watch you become your best self. To access all features and content you can subscribe to Build & Burn on a monthly or yearly basis with an auto-renewing subscription right inside the app.* Pricing can vary by region and will be confirmed before purchase in the app. In app subscriptions will automatically renew at the end of their cycle. All payments will be paid through your iTunes Account and may be managed under Account Settings after the initial payment. Subscription payments will automatically renew unless deactivated at least 24-hours before the end of the current cycle. Your account will be charged for renewal at least 24-hours prior to the end of the current cycle.Any unused portion of your free trial will be forfeited upon payment.Cancellations are incurred by disabling auto-renewal. 
Terms of Service: https://watch.buildandburn.co/tos Privacy Policy: https://watch.buildandburn.co/privacy

Screenshots

Fittest Core3 screens
Build and Burn4 screens

Verdict

The call

The clearest difference is update cadence: Fittest Core at monthly against Build and Burn's every 3 months. On price, rating, review sentiment and ratings volume 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. Fittest Core sells 4 in-app purchases, starting at $34.99 per month and Build and Burn sells 7 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Fittest Core against 4.9 for Build and Burn. Both are backed by a comparable volume of ratings — 104 and 293 respectively. Written reviews split almost evenly too, at 96% and 96% positive.

UpkeepUpdate frequency

Fittest Core ships an update monthly, Build and Burn every 3 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard1 real difference · 9 level
Fittest Core versus Build and Burn: the parameters behind the verdict, then further details
ParameterFittest CoreBuild and Burn
PriceFreeFree
Rating4.9 (104 ratings)4.9 (293 ratings) — better
Positive reviews95.7% of reviews96.3% of reviews — better
Number of ratings104293 — better
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS16.0 — better16.6
Further details — not scored
Size67 MB103 MB
Age rating4+17+
DeveloperMacy CongerROSEY SOLUTIONS LLC

Customer experience

Fittest Core

All ratings101 ratings
Positive97.0%
Neutral2.0%
Negative1.0%
Written reviews46 reviews
Positive95.7%
Neutral4.3%
Negative0.0%

Build and Burn

All ratings285 ratings
Positive97.5%
Neutral1.4%
Negative1.1%
Written reviews215 reviews
Positive96.3%
Neutral2.3%
Negative1.4%

User reviews

Fittest Core

From 104 App Store ratings

What we love

  • 👍 Easy to use app
  • 💪 Effective workouts
  • 🤰 Great for pregnancy
  • 🤱 Amazing postpartum support
  • 👩‍🏫 Relatable instructor

Room to improve

  • 🗣️ Too much talking/explanation
  • 🔊 Poor sound quality
  • ⏩ Videos too fast/slow
  • 🤔 Unclear if information is original
  • 📱 Lack of timers/titles in videos

Build and Burn

From 293 App Store ratings

What we love

  • 🚀 Quick and effective workouts
  • 👍 Fun and motivating workout experience
  • 👍 Variety of workouts and programs
  • 👍 Convenient 30-minute workouts
  • 👍 Helpful for pregnancy and postpartum

Room to improve

  • 🔉 Audio/music quality could be improved
  • 🐛 Some app bugs and glitches reported

Bugs and requests

Fittest Core

Reported bugs

2 issues
  • Sound quality issues in some videos
  • Videos are too slow and too fast simultaneously

Requested features

3 requests
  • App checks off completed workouts
  • Ability to mark completed workouts
  • Timers and titles within workout videos

Build and Burn

Reported bugs

2 issues
  • Audio/music issues during workouts
  • Occasional app crashes or freezes

Requested features

2 requests
  • Add option to mark completed workouts
  • Improve app navigation and filtering

In-app purchases

4 purchases

Fittest Core

Subscriptions4
  • Fittest Core Monthly7 Days trial$34.991 Month
  • Monthly7 Days trial$34.991 Month
  • Fittest Core Yearly7 Days trial$299.991 Year
Show 1 more
  • Annual7 Days trial$299.991 Year
7 purchases

Build and Burn

Subscriptions2
  • Build & Burn Monthly7 Days trial$29.991 Month
  • Build & Burn Yearly7 Days trial$299.991 Year
One-time5
  • Build and Burn - 13999$139.99
  • Build and Burn - 19999$199.99
  • Build and Burn - 21999$219.99
Show 2 more
  • Build and Burn - 24999$249.99
  • Build and Burn - 29999$299.99

Questions

Is Fittest Core free?
Fittest Core is free to download, with in-app purchases available.
Is Build and Burn free?
Build and Burn is free to download, with in-app purchases available.
Which has better reviews, Fittest Core or Build and Burn?
Build and Burn is rated higher. Fittest Core averages 4.9 out of 5 from 104 ratings, while Build and Burn averages 4.9 from 293 ratings.
Do Fittest Core or Build and Burn have ads?
Neither Fittest Core nor Build and Burn shows ads.
Which is updated more often, Fittest Core or Build and Burn?
Fittest Core ships an update monthly, and Build and Burn every 3 months. Most recently, Fittest Core was updated on November 3, 2026 and Build and Burn on November 7, 2026.

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