Comparison

MAXPRO Fit vs X3 Force

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

Head to head
About

MAXPRO Fit

This app provides advanced fitness and performance tracking for athletes of all levels. It offers detailed workout analytics, velocity-based training, and heart zone optimization to help users achieve their fitness goals efficiently. Integrates with HealthKit and offers advanced features through a subscription.

Highlights
  • Performance analytics
  • Velocity Based Training (VBT)
  • Heart Zone Optimization (HZO)
  • Workout visualization dashboard
  • Rep analysis
  • HealthKit integration
Features
Read full description

-MAXPRO introduces the most sophisticated fitness and performance tracking app ever developed for beginner and elite athletes alike who want to achieve their fitness goals in the most efficient and effective way possible. -Rebuilt from scratch on a high performance platform to enhance the digital fitness experience of the innovative and award winning MAXPRO SmartConnect portable cable machine… universally acclaimed by customers and professionals alike for it’s compact, lightweight (less than 10lbs), and power (up to 300lbs), making it the most versatile all-in-one gym ever produced. -MAXPRO’s Performance App incorporates a Best-In-Class display that guides the athlete via THE beautifully designed “Detroit Dashboard!” A workout visualization UI that provides unparalleled performance analytics in a beautiful, stylish, and cool dashboard akin more the dash of a super sports car! -For anyone wanting to make the most efficient use of their time, to optimize their workouts, and to reach their fitness goals faster by incorporating the MAXPRO machine’s exclusive PowerClutch technology based on the science of Concentric Biased Resistance (CBR) Training. -The MAXPRO Performance App incorporates Velocity Based Training (VBT) in combination with Heart Zone Optimization(HRO) to precisely guide user energy systems to achieve optimum results faster. -Every rep of every set is analyzed in depth to assess if the user is staying in one of 4 velocity zones (Aerobic, Endurance, Strength, Build) and 5 heart rate zone (Warm Up, Calorie Burn, Endurance, Cardio, All Out) depending on the users desired workout optimization goal. -Those looking to build a lot of muscle can now see and maximize the number of actual contribution reps going to building muscle. This has been long sought after by serious bodybuilders. -The MAXPRO Performance App can be used by beginning and elite athletes alike and their trainers and coaches. -Can also be used for physical therapy and musculoskeletal rehabilitation. Healthkit app integrated -These are just some of innovative features of the brand new MAXPRO Performance App. Download and explore - Unlock more workouts and features with our subscription plan, to read about Terms of use go https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

X3 Force

This application works with a smart resistance bar to track your exercise sessions in real time. It displays force data, quantifies workout quality, and helps you monitor progress to maximize results. Focus on improving your performance metrics for enhanced growth.

Highlights
  • Real-time force tracking
  • Quantify workout quality
  • Record workout duration
  • Monitor rep consistency
  • Calculate time under tension
  • View peak forces
Features
Read full description

We are pleased to announce the new Jaquish Biomedical X3® Force! X3 Force is an electronic, force tracking X3 bar that works with a smartphone application to display and record real time data about each exercise session. With X3 Force, you can get the benefits of a smart home gym, combined with the superior X3 variable resistance workout methodology. With every workout, you'll compete with your previous Total Force, a performance metric that uses real-time force data to calculate time under variable tension and overall workout quality. This way you will always know you're stimulating more growth. X3 Force combines force data with time and rep count information to calculate a Total Force exercise rating, that helps to summarize the difficulty and quality of each exercise session, so that you can more conveniently track your improvement. Focusing on improving your Total Force for each exercise is a great way to confirm that you are maximizing your results and adhering to X3 best practices. Maximize your results with data-driven workouts to help you push harder and perform better each time. With X3 Force you can: * View Peak Forces For Every Exercise * Quantify Overall Workout Quality * Record Workout Duration * Monitor Rep Consistency * Calculate Time Under Variable Tension Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MAXPRO Fit4 screens
X3 Force4 screens

Verdict

The call

The clearest difference is rating: X3 Force at 4.1 against MAXPRO Fit's 3.2. X3 Force also leads on monetization model (free with in-app purchases vs subscription) and review sentiment (70% vs 35%). MAXPRO Fit's advantage is ratings volume (109 vs 20). On price, update cadence, 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. MAXPRO Fit sells 3 in-app purchases, starting at $9.99 per month and X3 Force sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

X3 Force holds the better App Store score, 4.1 against 3.2. That said, the two scores are not equally well evidenced: MAXPRO Fit has 109 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 35% of MAXPRO Fit's written reviews are positive against 70% of X3 Force's.

UpkeepUpdate frequency

MAXPRO Fit ships an update every 8 days, X3 Force fortnightly. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
MAXPRO Fit versus X3 Force: the parameters behind the verdict, then further details
ParameterMAXPRO FitX3 Force
PriceFreeFree
Rating3.2 (109 ratings)4.1 (20 ratings) — better
Positive reviews35.4% of reviews70.0% of reviews — better
Number of ratings109 — better20
Update frequencyEvery 8 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch
Requires iOS15.115.0 — better
Further details — not scored
Size102 MB26 MB
Age rating17+4+
DeveloperMaxpro Fitness LLCJaquish Biomedical Corporation

Customer experience

MAXPRO Fit

All ratings109 ratings
Positive46.8%
Neutral9.2%
Negative44.0%
Written reviews99 reviews
Positive35.4%
Neutral10.1%
Negative54.5%

X3 Force

All ratings20 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews10 reviews
Positive70.0%
Neutral0.0%
Negative30.0%

Bugs and requests

MAXPRO Fit

Reported bugs

22 issues
  • App crashes on startup and during workouts
  • Loading screen freezes indefinitely
  • Rep counter resets to zero mid-workout
  • Bluetooth connection drops during exercise
  • Casting button unresponsive 90% of the time
Show 17 more
  • Workouts won't save after pause or skip
  • Exit button doesn't respond on Freestyle screen
  • Delete workout action produces error message
  • Timer runs at double speed
  • Video playback hangs and stalls
  • Workout downloads stop and block future access
  • Screen orientation issues on tablets
  • Overlapping UI elements prevent button clicks
  • Apple Watch data not syncing
  • Workout summary page stuck on loading
  • Favorites won't load
  • Calendar workouts don't start when clicked
  • Spelling errors in UI (e.g., 'Discarting')
  • Reps not recorded after certain point in workout
  • Heart rate tracking inconsistent
  • App doesn't prompt for login after reinstall
  • Workout library search returns irrelevant results

Requested features

15 requests
  • TV casting/AirPlay functionality
  • Heart rate strap connectivity options
  • Weekly schedule or calendar view
  • Better workout library organization
  • Workouts without accessories/equipment variations
Show 10 more
  • Apple Health syncing
  • Full-screen video support on larger devices
  • Better Apple Watch app capabilities
  • Ability to remember previous resistance settings
  • Music streaming integration restoration
  • Offline workout access
  • Improved search and filtering system
  • Notification management controls
  • Better device orientation handling on tablets
  • Freestyle workout improvements

X3 Force

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

MAXPRO Fit

Subscriptions3
  • MAXPRO MONTHLY GOLD1 Month trial$9.991 Month
  • MAXPRO YEARLY PLATINUM OFFER$67.901 Year
  • MAXPRO YEARLY PLATINUM$89.991 Year
2 purchases

X3 Force

Subscriptions2
  • Monthly$14.991 Month
  • Yearly$164.991 Year

Questions

Is MAXPRO Fit free?
MAXPRO Fit is free to download, with in-app purchases available.
Is X3 Force free?
X3 Force is free to download, with in-app purchases available.
Which has better reviews, MAXPRO Fit or X3 Force?
X3 Force is rated higher. MAXPRO Fit averages 3.2 out of 5 from 109 ratings, while X3 Force averages 4.1 from 20 ratings.
Do MAXPRO Fit or X3 Force have ads?
Neither MAXPRO Fit nor X3 Force shows ads.
Which is updated more often, MAXPRO Fit or X3 Force?
MAXPRO Fit ships an update every 8 days, and X3 Force fortnightly. Most recently, MAXPRO Fit was updated on September 22, 2026 and X3 Force on September 24, 2026.

Other comparisons