Comparison

Inner Armor vs Maven Baseball

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

Head to head
About

Inner Armor

Enhance athletic resilience and reach peak performance with advanced training techniques. This app integrates with a sensor to track key physiological metrics like heart rate and body temperature. It is designed for training purposes and not for medical use.

Highlights
  • Performance training techniques
  • Resilience enhancement
  • Heart rate detection
  • Body temperature monitoring
  • Skin conductance tracking
  • Respiration monitoring
Features
Read full description

Inner Armor performance training app trains athletes to reach peak performance by allowing them to use a series of different techniques to enhance their resilience. The app integrates with TPS eVU sensor which enables detection of heart rate, body temperature, skin conductance and respiration. Disclaimer: this app and its affiliated device is NOT for medical use. Users should seek a doctor’s advice in addition to using this app and before making any medical decisions.

About

Maven Baseball

This app provides objective baseball player assessments using biomechanics data. It offers detailed hitting and pitching analysis, personalized drills, and training programs to help players improve and track progress against benchmarks.

Highlights
  • Player performance assessment
  • Hitting and pitching analysis
  • Progress tracking with benchmarks
  • Video analysis of mechanics
  • Personalized drill library
  • Coach-prescribed training programs
Features
Read full description

Know exactly where you stand. Maven is the gold standard in baseball player assessment. Built by former pro players and powered by elite-level biomechanics data, the Maven app puts your complete performance picture in your pocket. No guesswork. No generic advice. Just objective data that tells you exactly where you're strong, where you need work, and what to do about it. YOUR MAVEN SCORE Review your comprehensive hitting and pitching assessments. See how you stack up against MLB, elite college, and amateur benchmarks. Track progress over time with clear, color-coded performance indicators across every pillar of your game—Gather, Bat Path, Ground, and Motor for hitters; Lower Half, Sequencing, and Arm Action for pitchers. VIDEO ANALYSIS Watch your swing or delivery with pro-level analysis. Compare your mechanics side-by-side against past assessments or elite benchmarks. See exactly what changed and what still needs work. PERSONALIZED DRILL LIBRARY Access targeted drills that connect directly to your assessment results. Every drill is tagged to specific metrics—so you're always working on what actually matters, not just filling time. TRAINING PROGRAMS Follow coach-prescribed programs. Complete sessions, track progress, and communicate directly with your training staff. Everything synced, nothing lost. FOR PLAYERS Whether you're chasing a college scholarship, preparing for the draft, or staying sharp at the pro level—Maven gives you the clarity to train with purpose. FOR COACHES Manage your roster, assign programs, and track player development with objective data backing every decision. The best players find Maven because we give them something no one else can: total clarity. Don't guess. Assess.

Screenshots

Inner Armor4 screens
Maven Baseball4 screens

Verdict

The call

Inner Armor and Maven Baseball are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for Inner Armor against 5.0 for Maven Baseball. Both are backed by a comparable volume of ratings — 40 and 16 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

ScorecardNo meaningful differences
Inner Armor versus Maven Baseball: the parameters behind the verdict, then further details
ParameterInner ArmorMaven Baseball
PriceFreeFree
Rating5.0 (40 ratings)5.0 (16 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings40 — better16
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size304 MB78 MB
Age rating17+4+
DeveloperInner ArmorMaven Baseball Lab

Customer experience

Inner Armor

All ratings40 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Maven Baseball

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Inner Armor

No in-app purchases

None

Maven Baseball

No in-app purchases

Questions

Is Inner Armor free?
Inner Armor is free to download, with no in-app purchases.
Is Maven Baseball free?
Maven Baseball is free to download, with no in-app purchases.
Which has better reviews, Inner Armor or Maven Baseball?
Inner Armor and Maven Baseball are both rated 5.0 out of 5 on the App Store, from 40 and 16 ratings respectively.
Do Inner Armor or Maven Baseball have ads?
Neither Inner Armor nor Maven Baseball shows ads.
Which is updated more often, Inner Armor or Maven Baseball?
Inner Armor ships an update every 2 weeks, and Maven Baseball every 2 weeks. Most recently, Inner Armor was updated on October 15, 2026 and Maven Baseball on October 4, 2026.

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