Comparison

Peak Strength 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

Peak Strength

This app provides personalized strength training plans for athletes of all levels, featuring HD exercise demonstrations, smart exercise swaps, and auto-regulated weights. It includes sport-specific programming, warm-ups, and a built-in rest timer for efficient and effective training.

Highlights
  • Pro-level workouts tailored to training level
  • HD exercise demonstrations with technique cues
  • Smart exercise swaps for equipment availability
  • Auto-regulated weights based on set difficulty
  • Sport-specific programming
  • Mobility and warm-up routines
  • Built-in rest timer
Features
Read full description

Build strength to be a better athlete with Peak Strength—your professional strength coach in your pocket. Whether you're a beginner or an experienced lifter, our app delivers athlete-tested training plans tailored to your sport and goals. Why Athletes Love Peak Strength: • Pro-Level Workouts - Get pro athlete workouts adjusted for your training level and see real results fast. • Exercise Demonstrations – HD videos and technique cues for every movement, so you always train with proper form. • Smart Exercise Swaps – Someone is on your equipment? No problem. Instantly replace any exercise with a similar alternative. • Auto-Regulated Weights – Rate each set’s difficulty, and the app adjusts as you progress. • Built-In Rest Timer – Stay on track with timed rest periods between sets. • Sport-Specific Programming – Train for football, basketball, combat sports, or general athleticism with optimized periodization. • Mobility & Warm-Ups Included – Prep your body properly and reduce injury risk. • Simple, Intuitive Design – Log sets, track progress, and follow workouts with ease. What Users Are Saying: • "The videos and cues saved me as a beginner—I finally learned how to lift correctly!"
 • "The exercise swap feature is a game-changer, especially when traveling." • "Love the auto weight suggestions—takes the guesswork out of training."
 • "The programming is genius. I’ve never made progress this fast." Be confident your training plan will deliver results. Download Peak Strength today and train smarter, push your limits, and reach your goals. "It’s like having a pro coach in your pocket!" ------ Peak Strength is free to download. Ongoing use requires an active subscription, available on a monthly or yearly basis. You can cancel anytime. Your iTunes Account will be charged at purchase unless your subscription includes a free trial. If a free trial applies, your iTunes Account will be charged at the end of the trial unless you cancel at least one day before the trial ends. All subscriptions renew automatically, meaning your iTunes Account will be charged for renewal within one day before the end of your current billing cycle, unless you cancel. You can manage or cancel your subscription and turn off auto-renew at any time through your iTunes Account settings. By completing the purchase, you agree to Peak Strength’s Terms of Service (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) and Privacy Policy (https://peakstrength.app/privacy).

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

Peak Strength4 screens
Rebuild Training4 screens

Verdict

The call

The clearest difference is rating: Peak Strength at 4.8 against Rebuild Training's 2.6. Peak Strength also leads on review sentiment (72% vs 40%) and ratings volume (1.5K vs 8). Rebuild Training's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (fortnightly vs every 5 weeks). 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. Peak Strength sells 6 in-app purchases, starting at $39.99 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

Peak Strength holds the better App Store score, 4.8 against 2.6. That said, the two scores are not equally well evidenced: Peak Strength has 1.5K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 72% of Peak Strength's written reviews are positive against 40% of Rebuild Training's.

UpkeepUpdate frequency

Peak Strength ships an update every 5 weeks, Rebuild Training fortnightly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Peak Strength versus Rebuild Training: the parameters behind the verdict, then further details
ParameterPeak StrengthRebuild Training
PriceFreeFree
Rating4.8 (1.5K ratings) — better2.6 (8 ratings)
Positive reviews71.9% of reviews — better40.0% of reviews
Number of ratings1.5K — better8
Update frequencyEvery 5 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size91 MB13 MB
Age rating12+4+
DeveloperGarage StrengthJack Hanrahan Fitness Ltd

Customer experience

Peak Strength

All ratings1,458 ratings
Positive95.2%
Neutral2.1%
Negative2.7%
Written reviews139 reviews
Positive71.9%
Neutral7.9%
Negative20.1%

Rebuild Training

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

Bugs and requests

Peak Strength

Reported bugs

3 issues
  • App crashing when phone is locked or times out
  • Issues with weight and rep recommendations
  • Workout progress not saving properly

Requested features

5 requests
  • Offline mode with local data caching
  • More dynamic and sport-specific exercises
  • Ability to pause/resume workouts
  • Integration with wearable devices
  • Better calendar and scheduling features

Rebuild Training

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Peak Strength

Subscriptions6
  • Monthly7 Days trial$39.991 Month
  • Monthly1 Month trial$39.991 Month
  • Annual7 Days trial$299.001 Year
Show 3 more
  • Annual1 Year trial$299.001 Year
  • Annual7 Days trial$399.991 Year
  • Annual1 Year trial$399.991 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 Peak Strength free?
Peak Strength 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, Peak Strength or Rebuild Training?
Peak Strength is rated higher. Peak Strength averages 4.8 out of 5 from 1.5K ratings, while Rebuild Training averages 2.6 from 8 ratings.
Do Peak Strength or Rebuild Training have ads?
Neither Peak Strength nor Rebuild Training shows ads.
Which is updated more often, Peak Strength or Rebuild Training?
Peak Strength ships an update every 5 weeks, and Rebuild Training fortnightly. Most recently, Peak Strength was updated on November 7, 2026 and Rebuild Training on October 30, 2026.

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