Comparison

FlexPro Grip vs Athletic Potential

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

Athletic Potential

Features
Read full description

Log your Athletic Potential training sessions from anywhere with the Athletic Potential app! View your logged workouts, see upcoming scheduled workouts, access your rehab plans, book appointments, and access all your additional resources within the app. Track your progress and maximize your Athletic Potential! If you enjoy the Athletic Potential app, we'd really appreciate if you took a second to leave a nice review because it helps us improve and also helps get the word out. Thank you!!

Screenshots

FlexPro Grip3 screens
Athletic Potential4 screens

Verdict

The call

The clearest difference is update cadence: FlexPro Grip at weekly against Athletic Potential's every 20 months. 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FlexPro Grip ships an update weekly, Athletic Potential every 20 months. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

Scorecard1 real difference · 9 level
FlexPro Grip versus Athletic Potential: the parameters behind the verdict, then further details
ParameterFlexPro GripAthletic Potential
PriceFreeFree
Rating4.1 (26 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings26 — better—
Update frequencyWeekly — betterEvery 20 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size93 MB49 MB
Age rating4+12+
DeveloperFlexProGripMichael Mathews

In-app purchases

None

FlexPro Grip

No in-app purchases

None

Athletic Potential

No in-app purchases

Questions

Is FlexPro Grip free?
FlexPro Grip is free to download, with no in-app purchases.
Is Athletic Potential free?
Athletic Potential is free to download, with no in-app purchases.
Do FlexPro Grip or Athletic Potential have ads?
Neither FlexPro Grip nor Athletic Potential shows ads.
Which is updated more often, FlexPro Grip or Athletic Potential?
FlexPro Grip ships an update weekly, and Athletic Potential every 20 months. Most recently, FlexPro Grip was updated on September 10, 2026 and Athletic Potential on September 15, 2026.

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