Comparison

ARMS Athlete vs FlexPro Grip

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

Head to head
About

ARMS Athlete

This app facilitates secure data sharing between athletes and coaches through custom forms and push notifications. It offers a touch-optimized interface for efficient data entry, connecting to the ARMS Performance platform.

Highlights
  • Custom form responses
  • Touch-optimized interface
  • Push notification reminders
  • Secure data sharing
  • Connects to ARMS Performance platform
Features
Read full description

ARMS Athlete connects with the ARMS Performance platform, offering a fast and secure way for athletes to share data with their coaches. • Respond to custom forms sent by performance staff • Touch-optimised interface for fast and efficient data entry • Push notification reminders ARMS Athlete is free to all athletes who are members of a client organisation. To use the app you must be setup by an admin, for help please contact support. The EDGE10 Group supplies ARMS Performance (Performance & Analytics) and Athlete RMS (Sport Medicine) solutions to 750+ teams across sport, armed forces and corporate wellness, leading to better informed decision-making and so supporting high performing teams and athletes to meet their ultimate goals. ARMS PERFORMANCE is a performance and analytics solution that allows organisations to centralise, analyse and visualise data regardless of source, in order to gain valuable insights through the use of next generation analytics.

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.

Screenshots

ARMS Athlete4 screens
FlexPro Grip3 screens

Verdict

The call

The clearest difference is rating: FlexPro Grip at 4.1 against ARMS Athlete's 3.0. FlexPro Grip also leads on update cadence (weekly vs every 2 months). ARMS Athlete's advantage is review sentiment (75% vs 67%) and iOS requirement (13.0 vs 15.1). 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

FlexPro Grip holds the better App Store score, 4.1 against 3.0. Both are backed by a comparable volume of ratings — 11 and 26 respectively. Written reviews complicate that: 75% of ARMS Athlete's written reviews are positive against 67% of FlexPro Grip's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

ARMS Athlete ships an update every 2 months, FlexPro Grip weekly. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.

Scorecard4 real differences · 6 level
ARMS Athlete versus FlexPro Grip: the parameters behind the verdict, then further details
ParameterARMS AthleteFlexPro Grip
PriceFreeFree
Rating3.0 (11 ratings)4.1 (26 ratings) — better
Positive reviews75.0% of reviews — better66.7% of reviews
Number of ratings1126 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size34 MB93 MB
Age rating4+4+
DeveloperEDGE10 (UK) LIMITEDFlexProGrip

Customer experience

ARMS Athlete

All ratings11 ratings
Positive45.5%
Neutral9.1%
Negative45.5%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

FlexPro Grip

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

In-app purchases

None

ARMS Athlete

No in-app purchases

None

FlexPro Grip

No in-app purchases

Questions

Is ARMS Athlete free?
ARMS Athlete is free to download, with no in-app purchases.
Is FlexPro Grip free?
FlexPro Grip is free to download, with no in-app purchases.
Which has better reviews, ARMS Athlete or FlexPro Grip?
FlexPro Grip is rated higher. ARMS Athlete averages 3.0 out of 5 from 11 ratings, while FlexPro Grip averages 4.1 from 26 ratings.
Do ARMS Athlete or FlexPro Grip have ads?
Neither ARMS Athlete nor FlexPro Grip shows ads.
Which is updated more often, ARMS Athlete or FlexPro Grip?
ARMS Athlete ships an update every 2 months, and FlexPro Grip weekly. Most recently, ARMS Athlete was updated on September 13, 2026 and FlexPro Grip on September 10, 2026.

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