MAXPRO Fit vs Shogun FLEX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Performance analytics
- Velocity Based Training (VBT)
- Heart Zone Optimization (HZO)
- Workout visualization dashboard
- Rep analysis
- HealthKit integration
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-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/
Shogun FLEX
This app controls a portable, smart gym device that offers adjustable resistance for full-body workouts. It provides access to exercise demonstrations, training modes, and acts as a fitness diary. Enhance your training with specialized accessories for expanded functionality.
- Adjustable resistance control
- Diverse exercise demos
- Six training modes
- Full-body workouts on the go
- Fitness diary
- Accessory integration
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FLEX is your groundbreaking on-the-go gym that transforms any space into a comprehensive workout zone. Compact and smart, it delivers instant resistance control through our app, providing access to diverse exercise demos with adjustable resistance from 4 to 44 lbs, expandable with multiple units. Its six versatile training modes cater to your fitness needs, allowing full-body workouts on the go – TSA approved. The seamless blend of cutting-edge technology and biomechanics ensures attention to every muscle group in custom or guided workouts. Included is the Shogun FLEX App with FREE Lifetime Access, serving as your personal trainer, workout companion, and fitness diary – precision at your fingertips. Enhance your FLEX experience with our specially designed accessories, broadening its functionality and making it the most adaptable fitness device in your arsenal. The FLEX accessories ecosystem ensures your FLEX adapts to every workout scenario, unlocking limitless exercise possibilities.
Screenshots
Verdict
The clearest difference is rating: Shogun FLEX at 4.0 against MAXPRO Fit's 3.2. Shogun FLEX also leads on in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.1). MAXPRO Fit's advantage is review sentiment (35% vs 0%) and update cadence (every 8 days vs every 3 months). On price and ads 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
Both are free to download. MAXPRO Fit sells 3 in-app purchases, starting at $9.99 per month. Shogun FLEX asks for nothing beyond the download.
Shogun FLEX holds the better App Store score, 4.0 against 3.2. That said, the two scores are not equally well evidenced: MAXPRO Fit has 109 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 35% of MAXPRO Fit's written reviews are positive against 0% of Shogun FLEX's, so the app with the better star average is not the one people write more warmly about.
MAXPRO Fit ships an update every 8 days, Shogun FLEX every 3 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.
| Parameter | MAXPRO Fit | Shogun FLEX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (109 ratings) | 4.0 (3 ratings) — better |
| Positive reviews | 35.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 109 — better | 3 |
| Update frequency | Every 8 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 102 MB | 69 MB |
| Age rating | 17+ | 4+ |
| Developer | Maxpro Fitness LLC | Shogun Sports, LLC |
Customer experience
MAXPRO Fit
Shogun FLEX
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
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- 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
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- 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
Shogun FLEX
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MAXPRO Fit
- MAXPRO MONTHLY GOLD1 Month trial$9.991 Month
- MAXPRO YEARLY PLATINUM OFFER$67.901 Year
- MAXPRO YEARLY PLATINUM$89.991 Year
Shogun FLEX
No in-app purchases









