Comparison

Fitivity Functional Training vs Peak Strength

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

Head to head
About

Fitivity Functional Training

This app offers functional training programs designed to improve everyday movement patterns. It provides audio guidance, customized weekly workouts with HD instructional videos, and an engaging "Coaching" experience with DJ mixes and motivating trainers. Workouts can be streamed online or accessed offline.

Highlights
  • Functional training programs
  • Audio guidance from personal trainer
  • Customized weekly workouts
  • HD instructional videos
  • Fitivity COACHING experience
  • Online and offline workout access
Features
Read full description

This app prepares your body for daily movements in life. Functional training is purpose driven. Think of functional training as a methodology and form of exercise that is used to help you with your everyday movement patterns. These patterns prepare you for many types of general movement requirements or activity. Your Fitivity app has multiple training programs in it! Switch between programs that were designed specifically for you! In addition to your weekly workouts, try out Fitivity COACHING! Coaching is a highly engaging exercise experience that combines mixes by DJ's and super motivating trainers to push you through workouts. • Audio guidance from your personal digital trainer • Customized workouts designed for you each week. • For each workout you are provided with HD instructional videos to preview & learn training techniques. • Stream workouts online or do workouts offline. Subscription Details For your convenience, subscription charges will be processed through your iTunes account, ensuring a seamless and secure payment experience. You can manage your subscription at any time, giving you full control over your membership. Should you decide to cancel, simply do so at least 24 hours before the end of your current subscription period to avoid auto-renewal. • Payment is charged to your iTunes account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You can turn off the auto-renew subscription from your device settings. • Account will be charged for renewal within 24 hours before the end of the current period. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. To manage your subscription or turn off auto-renewal on your iPhone: 1. Open the Settings app 2. Tap your name or Apple ID 3. Tap Subscriptions 4. Tap the subscription you want to manage 5. Use the options to manage your subscription Privacy Policy and Terms of Use: https://www.loyal.app/privacy-policy

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).

Screenshots

Fitivity Functional Training4 screens
Peak Strength4 screens

Verdict

The call

The clearest difference is monetization model: Fitivity Functional Training at free with in-app purchases against Peak Strength's subscription. Fitivity Functional Training also leads on review sentiment (100% vs 72%). Peak Strength's advantage is ads (none vs shown). On price, update cadence, 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. Fitivity Functional Training sells 11 in-app purchases, starting at $0.99 per month and Peak Strength sells 6 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Fitivity Functional Training versus Peak Strength: the parameters behind the verdict, then further details
ParameterFitivity Functional TrainingPeak Strength
PriceFreeFree
Rating—4.8 (1.5K ratings) — better
Positive reviews100.0% of reviews — better71.9% of reviews
Number of ratings—1.5K — better
Update frequencyEvery 5 weeksEvery 5 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size111 MB91 MB
Age rating4+12+
DeveloperLoyal Health & Fitness, Inc.Garage Strength

Customer experience

Fitivity Functional Training

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Peak Strength

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

Bugs and requests

Fitivity Functional Training

Not enough reviews yet to summarise bugs or 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

In-app purchases

11 purchases

Fitivity Functional Training

Subscriptions5
  • Monthly Subscription3 Days trial$0.991 Month
  • Fitivity Premium7 Days trial$1.991 Month
  • ad Free One Month$1.991 Month
Show 2 more
  • Yearly Subscription$5.991 Year
  • Yearly Subscription7 Days trial$9.491 Year
One-time6
  • Entire Program - Functional Training$4.99
  • Entire Program - Pilates$4.99
  • Entire Program - Senior Fitness$4.99
Show 3 more
  • Entire Program - Resistance Bands$4.99
  • Purchase levels of all programs$9.99
  • Lifetime Premium Subscription$299.99
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

Questions

Is Fitivity Functional Training free?
Fitivity Functional Training is free to download, with in-app purchases available.
Is Peak Strength free?
Peak Strength is free to download, with in-app purchases available.
Do Fitivity Functional Training or Peak Strength have ads?
Fitivity Functional Training shows ads; Peak Strength does not.
Which is updated more often, Fitivity Functional Training or Peak Strength?
Fitivity Functional Training ships an update every 5 weeks, and Peak Strength every 5 weeks. Most recently, Fitivity Functional Training was updated on October 24, 2026 and Peak Strength on October 24, 2026.

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