Comparison

Arm Care vs MBC Aces

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

Head to head
About

Arm Care

This app uses a strength sensor to measure arm strength, fatigue, and recovery. It then provides personalized training programs to improve velocity and prevent injuries. Thousands of players and MLB teams rely on this technology for arm health monitoring.

Highlights
  • Measure arm strength and range of motion
  • Track fatigue and recovery metrics
  • Individualized throwing and arm care programs
  • Identify and strengthen weak links
  • Monitor arm health and velocity gains
  • Customized daily training routines
Features
Currently charting
Read full description

The ArmCare App is designed to be used with the ArmCare Strength Sensor. ArmCare Technology uses your strength, fatigue and recovery data to individualize training and unlock the potential for huge velocity gains. Gone are the days of using the same arm care band routine. The future is knowing where you are weak, how your arm fatigues and if you are recovering optimally between outings. Thousands of players and over 20 MLB teams are using the ArmCare technology to monitor arm health and velocity. HOW IT WORKS 1. MEASURE YOUR STRENGTH Using the ArmCare Sensor, accurately measure the strength & range of motion of your arm in 5 minutes…with no assistance needed. 2. CHECK YOUR KEY METRICS Strength, Fatigue, Recovery are used to individualize throwing programs, bullpens, pitch counts, velocity programs, pitch design & mechanics 3. ARMCARE OPTIMIZED FOR YOU The app prescribes customized arm care programs to attack your weak links. You know exactly what training to do to get results fast BENEFITS - Players will get real metrics on their rotator cuff strength the same way a bat sensor helps dial in swing path and launch angle. - Players will receive custom arm care programs everyday to help strengthen their weak links, rather than a one size fits all program. - Each player will know exactly what to do to keep his arm feeling fresh and strong all season long. No Medical Advice: - The Program provides general information only and does not constitute providing medical or health care services of any kind, nor engagement in human subjects research. - The information provided in the Program is not medical advice and should not be treated as such. Arm Care subscription Premium: Arm Care plans: Annual: $72 Payments and Renewal: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase. No cancellation of the current subscription is allowed during the active period. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://armcare.com/pages/privacy-policy

About

MBC Aces

Features
Read full description

At MBC Aces, we are dedicated to the relentless pursuit of player development. We believe that every young athlete has the potential to excel, and our primary goal is to provide them with the necessary tools and opportunities to reach their full potential. Our organization prioritizes individual skill development, focusing on enhancing players’ technical abilities, tactical knowledge, and overall baseball IQ. Our team of highly qualified and experienced coaches is passionate about teaching and mentoring young athletes. They emphasize fundamentals, instilling a strong foundation in throwing, catching, hitting, and fielding. Additionally, our coaches prioritize mental and physical conditioning, teaching players the importance of discipline, focus, and resilience. At MBC Aces, we foster a competitive yet supportive environment. We believe that healthy competition fuels growth and motivates players to push their boundaries. However, we also emphasize the importance of teamwork and sportsmanship, encouraging our players to support and uplift each other both on and off the field. To ensure optimal player development, we provide a comprehensive training program that includes regular practices, specialized clinics, and exposure to competitive tournaments. We also focus on educating players about nutrition, injury prevention, and the importance of rest and recovery. We understand that player development goes beyond just the physical aspects of the game. We strive to foster personal growth and character development, teaching values such as integrity, respect, and perseverance. Our organization emphasizes the importance of education, urging players to prioritize their academics alongside their athletic pursuits. Ultimately, MBC Aces is committed to creating a nurturing and challenging environment that empowers young athletes to become well-rounded players and individuals. We aim to instill a lifelong love for the game of baseball while equipping our players with the skills and mindset necessary to succeed not only on the field but in all aspects of life.

Screenshots

Arm Care4 screens
MBC Aces4 screens

Verdict

The call

The clearest difference is in-app purchases: MBC Aces at none against Arm Care's 11. Arm Care's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 months). On price, device support and iOS requirement 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. Arm Care sells 10 in-app purchases, starting at $11.99 per month. MBC Aces asks for nothing beyond the download.

UpkeepUpdate frequency

Arm Care ships an update every 2 weeks, MBC Aces every 5 months. The most recent releases landed on September 24, 2026 and August 27, 2026 respectively.

Scorecard4 real differences · 7 level
Arm Care versus MBC Aces: the parameters behind the verdict, then further details
ParameterArm CareMBC Aces
PriceFreeFree
Rating4.9 (3K ratings) — better—
Positive reviews75.6% of reviews—
Number of ratings3K — better—
Update frequencyEvery 2 weeks — betterEvery 5 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationSubscription—
Best chart rank#154 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.4
Further details — not scored
Size189 MB30 MB
Age rating12+4+
DeveloperArmCareStatStak, Inc

Bugs and requests

Arm Care

Reported bugs

2 issues
  • App turns off during exercises
  • Pauses music when opened

Requested features

3 requests
  • Ability to cancel subscription within the app
  • Offline mode for workouts
  • Improved music integration

MBC Aces

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Arm Care

Subscriptions10
  • Premium$11.991 Month
  • Premium7 Days trial$12.001 Month
  • Premium7 Days trial$15.001 Month
Show 7 more
  • Premium1 Year trial$15.001 Month
  • Premium7 Days trial$72.001 Year
  • Premium1 Month trial$72.001 Year
  • Premium1 Year trial2 variants$72.001 Year
  • Premium$72.001 Year
  • Premium7 Days trial$99.001 Year
  • Premium1 Year trial$99.001 Year
None

MBC Aces

No in-app purchases

Questions

Is Arm Care free?
Arm Care is free to download, with in-app purchases available.
Is MBC Aces free?
MBC Aces is free to download, with no in-app purchases.
Do Arm Care or MBC Aces have ads?
MBC Aces shows ads; Arm Care does not.
Which is updated more often, Arm Care or MBC Aces?
Arm Care ships an update every 2 weeks, and MBC Aces every 5 months. Most recently, Arm Care was updated on September 24, 2026 and MBC Aces on August 27, 2026.

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