Comparison

Arm Care vs TRPDGT

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

TRPDGT

This app uses biomechanics to create drills for pitchers, providing data-driven insights to improve performance. It offers structured training plans, on-device video analysis, and direct communication with a coach for personalized feedback.

Highlights
  • Biomechanically-based drills
  • Data-driven performance tracking
  • Structured training plans
  • On-device video analysis
  • Direct coach messaging
  • Arm health focus
  • Private data storage
Features
Read full description

TRP DGT is remote pitching development from Coach Antonio Aponte. It turns advanced biomechanics into drills you can feel and apply, and it puts real data behind every throw, so you always know what to work on next. BUILT FOR PITCHERS Whether you are a middle school arm chasing your first velocity jump or a college pitcher fine tuning your delivery, TRP DGT meets you where you are and builds around your goals. YOUR TRAINING PLAN Follow a structured program built for pitchers, block by block. Mobility, arm care, rotational prep, and throwing, organized so you know exactly what to do each day and why it matters. Your streak stays alive on scheduled rest days, because smart training is not throwing every day. ON-DEVICE VIDEO ANALYSIS Record a pitch and get movement analysis that runs entirely on your phone. Pitch Designer walks you through setting up a clean, level capture first, so the data you get back is trustworthy, not a guess. Your video never leaves your device unless you choose to share it with your coach. TRACK WHAT MATTERS Log velocity and watch it trend over time. See your movement score, your best reading, and your total gain, all in one place. Progress you can actually see keeps you coming back. A COACH IN YOUR CORNER Submit clips for review and message your coach directly. Get feedback on what to fix, then put it to work in your next session. ARM HEALTH FIRST Everything is built around throwing smart. Rest is part of the plan, not a break from it, and the app is designed to reward consistency over max effort every day. PRIVATE BY DESIGN No ads. No third party tracking. Your videos stay in private storage and are shown only to you and your assigned coach. Analysis runs on your device, and your data is never used to train any AI model. Start where you are. Train with a plan. See the difference. Questions? Reach us at coachantonioaponte@gmail.com. SUBSCRIPTIONS TRP DGT offers optional auto-renewable monthly subscriptions: - Pro: $30.00 per month - All-Star: $75.00 per month - MVP: $150.00 per month Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in your Apple Account settings. Privacy Policy: https://peaceful-buttercream-ab8bb9.netlify.app Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Arm Care4 screens
TRPDGT4 screens

Verdict

The call

Arm Care and TRPDGT both sit at 4.9 stars, but that hides the real split: 100% of TRPDGT's written reviews are positive against 74% of Arm Care's. Arm Care's advantage is ratings volume (3K vs 3) and chart position (#196 vs unranked). On price, rating, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Arm Care sells 10 in-app purchases, starting at $11.99 per month and TRPDGT sells 3 in-app purchases, starting at $30.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Arm Care against 5.0 for TRPDGT. That said, the two scores are not equally well evidenced: Arm Care has 3K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 74% of Arm Care's written reviews are positive against 100% of TRPDGT's.

UpkeepUpdate frequency

Arm Care ships an update every 9 days, TRPDGT every 5 days. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

Scorecard4 real differences · 7 level
Arm Care versus TRPDGT: the parameters behind the verdict, then further details
ParameterArm CareTRPDGT
PriceFreeFree
Rating4.9 (3K ratings)5.0 (3 ratings) — better
Positive reviews73.8% of reviews100.0% of reviews — better
Number of ratings3K — better3
Update frequencyEvery 9 daysEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionSubscription
Best chart rank#196 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size189 MB169 MB
Age rating12+12+
DeveloperArmCareAntonio Aponte

Customer experience

Arm Care

All ratings2,990 ratings
Positive97.1%
Neutral1.3%
Negative1.6%
Written reviews42 reviews
Positive73.8%
Neutral4.8%
Negative21.4%

TRPDGT

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

TRPDGT

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
3 purchases

TRPDGT

Subscriptions3
  • Pro: Full Plan and Tools$30.001 Month
  • All-Star: Custom Coaching$75.001 Month
  • MVP: Unlimited Coaching$150.001 Month

Questions

Is Arm Care free?
Arm Care is free to download, with in-app purchases available.
Is TRPDGT free?
TRPDGT is free to download, with in-app purchases available.
Which has better reviews, Arm Care or TRPDGT?
TRPDGT is rated higher. Arm Care averages 4.9 out of 5 from 3K ratings, while TRPDGT averages 5.0 from 3 ratings.
Do Arm Care or TRPDGT have ads?
Neither Arm Care nor TRPDGT shows ads.
Which is updated more often, Arm Care or TRPDGT?
Arm Care ships an update every 9 days, and TRPDGT every 5 days. Most recently, Arm Care was updated on October 29, 2026 and TRPDGT on October 26, 2026.

Other comparisons