Comparison

FlexPro Grip vs Athlete Development Solutions

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

Head to head
About

FlexPro Grip

This app works with a specialized device to create customized training programs for baseball pitchers. It measures baseline strength and endurance to improve pitching performance, reduce injury risk, and accelerate recovery. Track your progress with saved workout history.

Highlights
  • Customized training protocols
  • Strength, endurance, and RPD testing
  • Objective data measurements
  • Injury risk reduction
  • Performance enhancement
  • Workout history tracking
Features
Read full description

OVERVIEW: The FlexPro Grip app is to be used along with the FlexPro Grip device. Designed primarily for baseball pitchers, the FlexPro Grip app provides customized training protocols to be performed on the FlexPro Grip device to improve the strength, endurance and explosiveness of the muscles and tendons from your fingertips through your elbow that most impact pitching performance. There is no guesswork. All data measurements are objective. The result: reduce the chance of tearing your UCL improve your spin rate increase your pitch movement throw harder enhance your command last longer in games recover faster after you throw accelerate your rehab if you are recovering from a UCL injury / forearm strain HOW APP WORKS: The app first guides you through a Strength, Endurance, and / or Rate of Force Development test to measure your baseline levels. Then, the app prescribes you with customized training protocols that specify the amount of force to apply, hold times, and the number of sets, reps, exercises to perform to help you make rapid gains in both your health and pitching performance. All workouts are saved to your History so you can track your progress at any time. NO MEDICAL ADVICE: The protocols are intended to provide recommendations but do not constitute medical advice. As with any form of sports or physical training, seek professional medical advice prior to initiating use.

About

Athlete Development Solutions

Access elite, science-backed training programs for strength, conditioning, and mobility. Get individualized daily plans designed by experts to enhance performance, prevent injuries, and build durability. Track workouts, nutrition, and habits, and connect with your coach.

Highlights
  • Individualized training plans
  • Science-backed routines
  • Injury prevention focus
  • Performance enhancement
  • Workout and exercise tracking
  • Nutrition and habit tracking
  • Coach messaging
Features
Read full description

THE ADS APP: TRAIN LIKE THE PROS Stop guessing and start gaining. Athlete Development Solutions is your single source for elite-level, science-backed training programs trusted by professional coaches and athletes. We deliver individualized arm care, strength & conditioning, and mobility routines designed by physical therapists, professional health and performance consultants, and experts with decades of experience training the world's best. Whether you're chasing explosive power for a game-winning spike, elite bat speed to clear the fence, dominant rotational velocity, or game-changing agility, the ADS app provides a dynamic, daily plan built for your success. WHY CHOOSE ATHLETE DEVELOPMENT SOLUTIONS? Pro-Level Expertise: Programs are created by top-tier professionals who consult in all professional sports and elite collegiate programs. Individualized & Dynamic: Our systems adjust daily based on your schedule and competition days to maximize performance and prevent mid-season burnout. Measurable Results: Proven systems for velocity gains (4+ MPH reported), injury prevention, and significant improvements in sport-specific speed and endurance. Built for Durability: Our core focus is building resilient athletes who can compete harder and stay healthy all year long. FEATURED PROGRAMS FOR EVERY ATHLETE ARM CARE & PITCHING VELOCITY (Baseball) Durable Velo Elite: The complete personalized system. Integrates pro-level strength, conditioning, and arm care, all precisely synced to your pitch days to maximize in-season velocity and power. Durable Velo Pro: Your foundation for durability. A daily 15-20 minute plan focused on arm care, mobility, and recovery to keep your arm fresh and ready for every outing. MOBILITY & MOVEMENT All programs incorporate foundational mobility and stability routines designed to correct biomechanical imbalances, reduce injury risk, and ensure efficient, powerful movement—no matter your sport. Stop wasting time on random drills. Download the Athlete Development Solutions app and unlock your highest level of performance today. Additionally, the app can connect with Apple Watch that is synced with HealthKit ms designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, your lifestyle habits, measurements and results–all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!

Screenshots

FlexPro Grip3 screens
Athlete Development Solutions4 screens

Verdict

The call

The clearest difference is rating: Athlete Development Solutions at 4.9 against FlexPro Grip's 4.1. Athlete Development Solutions also leads on review sentiment (100% vs 67%) and device support (4 vs 2). FlexPro Grip's advantage is update cadence (weekly vs monthly). On price, ratings volume, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Athlete Development Solutions holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 26 and 10 respectively. Written reviews point the same way: 67% of FlexPro Grip's written reviews are positive against 100% of Athlete Development Solutions's.

UpkeepUpdate frequency

FlexPro Grip ships an update weekly, Athlete Development Solutions monthly. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 6 level
FlexPro Grip versus Athlete Development Solutions: the parameters behind the verdict, then further details
ParameterFlexPro GripAthlete Development Solutions
PriceFreeFree
Rating4.1 (26 ratings)4.9 (10 ratings) — better
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings26 — better10
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.1 — better15.5
Further details — not scored
Size93 MB164 MB
Age rating4+4+
DeveloperFlexProGripATHLETE DEVELOPMENT SOLUTIONS LLC

Customer experience

FlexPro Grip

All ratings26 ratings
Positive76.9%
Neutral0.0%
Negative23.1%
Written reviews9 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Athlete Development Solutions

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

FlexPro Grip

No in-app purchases

None

Athlete Development Solutions

No in-app purchases

Questions

Is FlexPro Grip free?
FlexPro Grip is free to download, with no in-app purchases.
Is Athlete Development Solutions free?
Athlete Development Solutions is free to download, with no in-app purchases.
Which has better reviews, FlexPro Grip or Athlete Development Solutions?
Athlete Development Solutions is rated higher. FlexPro Grip averages 4.1 out of 5 from 26 ratings, while Athlete Development Solutions averages 4.9 from 10 ratings.
Do FlexPro Grip or Athlete Development Solutions have ads?
Neither FlexPro Grip nor Athlete Development Solutions shows ads.
Which is updated more often, FlexPro Grip or Athlete Development Solutions?
FlexPro Grip ships an update weekly, and Athlete Development Solutions monthly. Most recently, FlexPro Grip was updated on September 10, 2026 and Athlete Development Solutions on September 18, 2026.

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