Comparison

Foundation Training vs Rebuild Training

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

Head to head
About

Foundation Training

This app offers body-weight exercises designed to improve movement, reduce pain, and enhance performance. It focuses on activating posterior muscles, stabilizing the hips, and decompressing the spine for better joint health and injury prevention.

Highlights
  • Access entire content library
  • Download videos for offline viewing
  • No equipment required
  • Beginner to expert instruction
  • Workout durations from 5-45 minutes
Features
Read full description

Change how you move and change your life for the better. No matter your age or your fitness level, Foundation Training puts you on the path to wellness. Through a series of body-weight exercises, Foundation Training activates your posterior muscle chain, anchors the hips, decompresses the spine, and teaches you to take the burden of supporting the body out of your joints and put it where it belongs - in your muscles. Foundation Training is an accessory tool like no other, taking you from pain to performance. It is a unique combination of prehab and rehab, both preventing and helping treat pain and injuries. Get an advantage over your opponent and an effective mechanism for injury prevention. Features: • Access to the entire Foundation Training content library. • Download videos to your device for offline viewing. • Workout anywhere, anytime, with no equipment. • Easy-to-follow video instruction for beginners through experts. • Videos perfectly times for your life with options from 5 to 45 minutes. "Like so many people who have found relief with Foundation Training, I am grateful for the healing." – Chris Hemsworth, Actor “Foundation exercises have been a great addition to my exercise routine. My back doesn't just feel better, it feels strong.” - Jeff Bridges, Actor "Foundation Training is the answer to my many years of research on the negative effects of sitting. It is a ticket to discover a more vibrant health life – no matter your age.” - Dr. Joan Vernikos, Former NASA Director of Life Sciences & Author of Sitting Kills, Moving Heals ▷ Already a Member? Sign-In to access your subscription. ▷ New? Try it for free! Subscribe in the app to get instant access. Foundation Training offers an auto-renewing subscription that will allow you 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 unless canceled at least 24 hours before the end of the current billing period. Cancel anytime in Account Settings. For more information see our: Terms of Service URL: https://www.foundationtraining.com/terms-and-conditions/ Privacy Policy URL: https://www.foundationtraining.com/privacy-policy

About

Rebuild Training

Optimize your health and physique with evidence-based training programs focusing on strength, cardio, and mobility. Guided by an expert, this app offers flexible programs, progress tracking, and a supportive community to help you achieve life-changing results.

Highlights
  • Strength training, cardio, and mobility programs
  • Expert-guided workouts with demos
  • Progress tracking and self-assessments
  • Flexibility to switch programs
  • Mobility library for streaming
  • Community support and motivation
Features
Read full description

Optimize your Health & Physique. Train under 3 pillars of fitness to rebuild your body: strength training, cardio and mobility, built by Jack Hanrahan. The training is evidence based and has been tested and refined with 1000’s of people, many of whom have achieved life changing results to their health, physique and wellbeing. The programs are easy to follow and fully guided by Jack. Start rebuilding your fitness with a free 7-day trial. Follow along exercise programs to rebuild your body and achieve complete physical freedom. The training includes: -Well-balanced programs: Strength, cardio and mobility. -Flexibility to switch programs. -Self assessments and progress tracking. -Strength workouts, with demos, tutorials, rest timers, RPE guidance and more. -Mobility routines for general and more specific needs. -Cardio protocols for all fitness levels. -Body composition tracking. -Exercise education to understand how to achieve your goals. -Community page for accountability, support and motivation. MOBILITY LIBRARY Access Jack’s growing library of mobility routines which can be streamed to your laptop or TV in the comfort of your home. Find a program that matches your goals & needs and start your journey to optimize your health and physique! PRICING TERMS Rebuild Training is free to download. Ongoing use requires a subscription to one of our premium plans, billed monthly, quarterly or annually. Customers who choose the annual billing cycle for the Rebuild Programs are eligible for a 7 day trial period. Unless cancelled or auto-renew is turned off 24 hours before the next billing date or 7-day trial end, you will be billed automatically after every payment period to renew your plan. You can see the full Terms & Conditions at:https://www.iubenda.com/terms-and-conditions/28899395 Privacy Policy: https://www.iubenda.com/privacy-policy/28899395

Screenshots

Foundation Training3 screens
Rebuild Training4 screens

Verdict

The call

The clearest difference is rating: Foundation Training at 4.4 against Rebuild Training's 2.6. Foundation Training also leads on review sentiment (68% vs 40%) and ratings volume (86 vs 8). Rebuild Training's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (fortnightly vs monthly). On price, ads, in-app purchases and device support 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. Foundation Training sells 3 in-app purchases, starting at $27.99 per month and Rebuild Training sells 3 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

Foundation Training holds the better App Store score, 4.4 against 2.6. That said, the two scores are not equally well evidenced: Foundation Training has 86 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 68% of Foundation Training's written reviews are positive against 40% of Rebuild Training's.

UpkeepUpdate frequency

Foundation Training ships an update monthly, Rebuild Training fortnightly. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Foundation Training versus Rebuild Training: the parameters behind the verdict, then further details
ParameterFoundation TrainingRebuild Training
PriceFreeFree
Rating4.4 (86 ratings) — better2.6 (8 ratings)
Positive reviews68.4% of reviews — better40.0% of reviews
Number of ratings86 — better8
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, Apple TViPhone, iPad, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size68 MB13 MB
Age rating12+4+
DeveloperFoundation Training, LLCJack Hanrahan Fitness Ltd

Customer experience

Foundation Training

All ratings87 ratings
Positive81.6%
Neutral5.7%
Negative12.6%
Written reviews57 reviews
Positive68.4%
Neutral7.0%
Negative24.6%

Rebuild Training

All ratings8 ratings
Positive25.0%
Neutral25.0%
Negative50.0%
Written reviews5 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

Bugs and requests

Foundation Training

Reported bugs

9 issues
  • App crashes iPhone 13 Pro / iOS 16.5.1
  • Videos hang/buffer mid-workout
  • App freezes at title screen
  • Downloads are inoperable
  • Cannot create an account
Show 4 more
  • Invalid certificate error
  • App has no functionality
  • App signed up user for unwanted trial subscription
  • Removed a 14-week baseline program

Requested features

6 requests
  • Add a 'favorites' button on the home browse page
  • Link to Apple Health and Fitness app
  • More guidance for instructors' presentation style
  • Improve app functionality and stability
  • Make subscription process clearer
Show 1 more
  • Bring back sample workouts

Rebuild Training

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Foundation Training

Subscriptions3
  • APP Monthly Subscription7 Days trial$27.991 Month
  • Monthly Subscription7 Days trial$27.991 Month
  • Yearly Subscription7 Days trial$199.991 Year
3 purchases

Rebuild Training

Subscriptions3
  • Monthly Subscription$29.991 Month
  • Quarterly Subscription$69.993 Months
  • Annual Subscription7 Days trial$269.991 Year

Questions

Is Foundation Training free?
Foundation Training is free to download, with in-app purchases available.
Is Rebuild Training free?
Rebuild Training is free to download, with in-app purchases available.
Which has better reviews, Foundation Training or Rebuild Training?
Foundation Training is rated higher. Foundation Training averages 4.4 out of 5 from 86 ratings, while Rebuild Training averages 2.6 from 8 ratings.
Do Foundation Training or Rebuild Training have ads?
Neither Foundation Training nor Rebuild Training shows ads.
Which is updated more often, Foundation Training or Rebuild Training?
Foundation Training ships an update monthly, and Rebuild Training fortnightly. Most recently, Foundation Training was updated on November 6, 2026 and Rebuild Training on October 30, 2026.

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