Comparison

Blast Baseball vs 4APP Sports

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

Head to head
About

Blast Baseball

This app uses bat sensor technology to analyze baseball swings. It records video, overlays swing metrics, and provides 3D swing analysis. Coaches can use it for player development and recruitment.

Highlights
  • Bat sensor integration
  • Automatic swing detection and video clipping
  • Overlay of swing metrics (Bat Speed, Time to Contact, etc.)
  • 3D swing path analysis
  • Live mode for real-time feedback
  • Side-by-side swing comparison
  • Mobile video analysis with voice-over
Features
Currently charting
Read full description

Train smarter and get better with the bat sensor technology used by nearly all the MLB teams. Simply attach the Blast Baseball Swing Analyzer or Personal Swing Trainer*** to any standard bat and your iPad or iPhone will do the rest. Record video of your swings in the Blast Baseball app* and the patented Smart Video Capture ™ technology will automatically identify your swings, clip your video, and overlay your swing metrics, synchronized at impact. (Bat Speed, Time to Contact, Attack Angle, etc.) With the 3D Swing Tracer, you can replay and analyze your swing path instantly. Live mode provides real-time feedback, allowing you to visualize your swing, make adjustments, and see the results. Compare your swing videos side-by-side or send them to a coach for further analysis. Players and coaches with a membership or free trial can utilize the app’s advanced functionality to automatically assess every swing for swing quality, providing insights in three areas that all great hitters possess: plane, connection, and rotation. Insights make it simple for coaches to evaluate players for recruitment and player development, with recommendations and drills for improvement. Coaches can also streamline coaching feedback through Mobile Video Analysis with voice-over recording and video markup tools. The Blast Baseball Swing Analyzer and Personal Swing Trainer*** are highly accurate, advanced 3D motion capture systems that record your swings. They use Bluetooth® Smart technology to connect to your iPhone or iPad. There’s no need to alter your natural swing. The Swing Analyzer / Personal Swing Trainer know when to dynamically power-up the patented motion detection algorithms to capture your metrics in real-time. They even store data on the Swing Analyzer / Personal Swing Trainer when your mobile device is out of range and download your actions to the Blast app as soon as you reconnect. With the Blast Baseball app* coaches, parents, and players of all ages can gain the insights they need to improve their swing and gain the competitive edge. * The Blast Baseball app requires the Blast Baseball Swing Analyzer or Personal Swing Trainer and the Blast bat attachment to collect data. The app currently supports English language and Imperial measurements. ** Requires a Blast Connect and Premium Services account and Swing Analyzer to provide advanced app, player, and coaching functionality. Blast Connect is an information and player management platform that features data trending, advanced reporting, roster management, mobile video analysis, and more. *** The Blast Baseball Swing Analyzer / Personal Swing Trainer, charger, and bat attachment are sold as packages. Separate purchase required – available from blastmotion.com. Privacy Policy: https://blastmotion.com/privacy-policy/ Terms of Service: https://blastmotion.com/terms-of-service/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

4APP Sports

Enhance your pitching performance with advanced training tools and analytics. Improve velocity, command, and health, and track your progress to stand out to scouts and recruiters. Tailored programs and expert analysis help pitchers of all levels reach their full potential.

Highlights
  • Custom remote training
  • Pitching mechanics video analysis
  • Daily throwing programs
  • Command tracking tools
  • Daily health tracking
  • Hitter attack plans
  • Pitching journals
Features
Read full description

100,000+ players and 70+ pros trust 4APP to throw harder, improve their command, and stay healthy while doing it. Created by Cy Young Award winner Trevor Bauer, 4APP helps pitchers dramatically improve their game with: - Custom Remote Training tailored to your goals and needs - Pitching Mechanics Video Analysis by Trevor himself - Daily Throwing Programs for consistent progress - Command-Tracking Tools to master the strike zone - Daily Health Tracking for optimal recovery and peak performance - Professional grade strength, conditioning, and recovery programming - Custom daily nutrition programs to help you fuel and recover - AI coaching trained on what makes you perform your best - Pitching Journals to track your growth Memberships For Every Level Of Pitcher ROOKIE BALL — Master the fundamentals: - Daily Throwing Program: Trevor’s top drills for beginners - Strength & Conditioning Exercises: the best movements for throwers - Recovery Techniques to protect your arm after throwing - Nutrition Guidelines to learn to fuel your body correctly - Bullpen Coach to track and improve your command - Daily Health Tracker to improve your training readiness AA — Follow a structured development plan Everything in Rookie Ball, plus: - Daily Throwing Program with recommended drills, volumes, and intensities to help you throw harder with less pain - Strength & Conditioning Plan: weekly workouts to get you bigger, faster, and stronger for better results on the field - Comprehensive Mobility Routines: daily flows to prime your body for peak performance - Post Throw Recovery Program to expedite recovery after an outing and protect against injury - Adjustable Nutrition Plan: eat what sounds best without compromising your nutrition goals AAA — Custom programs based on your body, preferences, and progress Everything in AA, plus: - Complete Movement Analysis: a personalized breakdown of your pitching mechanics and functional movements in the weight room - Custom Throwing and Strength Programs built on your movement analysis and specific goals - Integrated Daily Health Tracker: your programs update automatically based on your readiness score, so you get the most out of every workout - AI Coaching: our AI model monitors your progress and updates your programs to get you the best results in the shortest time - Optimized Nutrition Plan: set daily and weekly schedules and your plan updates automatically, so you get the right fuel at the right time PRO — Direct access to professional coaching Everything in AAA, plus: - Weekly Zoom calls with Trevor, Tim, and the other Pro members - Private Discord access for 24/7 support - Direct coaching on pitch design, mental game, in-game strategy, sleep and recovery optimization, and more * Strength Program available for athletes 14 years and older. 4APP Sports is redefining the way pitchers train and recover. Used by pitchers at every level—from T-Ball to the Big Leagues—4APP provides the tools, insights, and guidance to help you unlock your full potential. What are you waiting for? Join thousands of pitchers already transforming their game. Download 4APP Sports today and start your journey to the top of the mound! Terms of Use: https://www.4appsports.com/terms

Screenshots

Blast Baseball4 screens
4APP Sports4 screens

Verdict

The call

The clearest difference is rating: 4APP Sports at 4.4 against Blast Baseball's 3.1. 4APP Sports also leads on review sentiment (65% vs 29%) and ads (none vs shown). Blast Baseball's advantage is monetization model (free with in-app purchases vs subscription) and chart position (#79 vs unranked). On price, ratings volume, update cadence 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. Blast Baseball sells 2 in-app purchases, starting at $9.99 per month and 4APP Sports sells 14 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

4APP Sports holds the better App Store score, 4.4 against 3.1. Both are backed by a comparable volume of ratings — 323 and 198 respectively. Written reviews point the same way: 29% of Blast Baseball's written reviews are positive against 65% of 4APP Sports's.

UpkeepUpdate frequency

Blast Baseball ships an update every 4 weeks, 4APP Sports every 3 weeks. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

Scorecard7 real differences · 4 level
Blast Baseball versus 4APP Sports: the parameters behind the verdict, then further details
ParameterBlast Baseball4APP Sports
PriceFreeFree
Rating3.1 (323 ratings)4.4 (198 ratings) — better
Positive reviews29.0% of reviews65.4% of reviews — better
Number of ratings323 — better198
Update frequencyEvery 4 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
Best chart rank#79 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.1
Further details — not scored
Size363 MB343 MB
Age rating4+4+
DeveloperBlast Motion, Inc.4APP Sports LLC

Customer experience

Blast Baseball

All ratings323 ratings
Positive51.1%
Neutral4.6%
Negative44.3%
Written reviews155 reviews
Positive29.0%
Neutral6.5%
Negative64.5%

4APP Sports

All ratings198 ratings
Positive83.3%
Neutral5.6%
Negative11.1%
Written reviews26 reviews
Positive65.4%
Neutral19.2%
Negative15.4%

User reviews

Blast Baseball

From 323 App Store ratings

What we love

  • 📊 Immediate feedback on swing metrics
  • 🎯 Accurate bat speed and attack angle measurements
  • 📱 Quick data delivery to app after contact
  • 🏆 Helpful for tracking progress over time
  • 👨‍🏫 Useful for coaches to set baselines and track team progress

Room to improve

  • 💰 Aggressive subscription paywall for previously free features
  • 🔐 Data held hostage behind subscription walls
  • 🧩 Convoluted app interface and navigation
  • 📊 Overwhelming number of metrics for casual users
  • 🐛 Frequent app crashes and freezes

4APP Sports

From 198 App Store ratings

What we love

  • 👍 Helps improve pitching performance
  • 👍 Detailed training plans
  • 👍 Great for arm care and strength
  • 👍 Provides valuable insights
  • 👍 Helps build arm strength

Room to improve

  • 💰 High monthly cost
  • 💰 Too expensive for many
  • 💰 Significant cost for premium features
  • 🐛 Frequent communication errors when saving
  • 🐛 App won't open

Bugs and requests

Blast Baseball

Reported bugs

17 issues
  • App crashes on startup or during use
  • Bluetooth connectivity drops frequently
  • Swings fail to record or sync to cloud
  • Video upload and processing failures
  • App freezes during live capture sessions
Show 12 more
  • Offline swings fail to download
  • Ball flight data tracking inconsistent (50-60% failure rate)
  • Video export loses metrics and slow-motion features
  • App force closes and requires reinstall
  • Disk space not freed after deleting videos
  • App incompatible with certain iPad models
  • Audio only works intermittently
  • Sensor connection unstable and requires repeated reconnection
  • Sensor stuck on red light and won't connect
  • Data loss when app crashes mid-session
  • Excessive pop-up notifications
  • App performance degradation over time

Requested features

14 requests
  • User-selectable difficulty levels (novice, intermediate, expert)
  • Ability to overlay biometrics on video
  • Separate tracking for multiple children
  • iPad landscape mode support
  • Integration with GoPro for video capture
Show 9 more
  • In-app infographics explaining metrics and mechanics
  • Ball flight data integrated into main app (not separate paid app)
  • CSV data export functionality
  • Ability to bookmark videos
  • Better bat database with more current models
  • Simplified free tier with basic metrics
  • Grandfather clause for existing device owners
  • Exit velocity and swing decision timing tracking
  • Comparison tools between practice and in-game swings

4APP Sports

Reported bugs

6 issues
  • Communication error when saving records
  • App won't open
  • Cannot click on premium subscription
  • Membership issues
  • Age restriction prevents sign-up for minors
Show 1 more
  • Cannot access arm readiness feature

Requested features

3 requests
  • 日本語版も導入して欲しいです (Add Japanese version)
  • 日本語バージョンができるようにして欲しいです (Request Japanese version)
  • Add Japanese language support

In-app purchases

2 purchases

Blast Baseball

Subscriptions2
  • BlastMotion Monthly1 Month trial$9.991 Month
  • BlastMotion Annual1 Month trial$74.901 Year
14 purchases

4APP Sports

Subscriptions13
  • Pitching Essentials7 Days trial$9.991 Month
  • Double-A Monthly$99.001 Month
  • Pitching Essentials Annual7 Days trial$99.991 Year
Show 10 more
  • Pitching Essentials (1 Year)7 Days trial$99.991 Year
  • Ultimate Pitching Program$199.991 Month
  • Double-A 3 Months$269.003 Months
  • Triple-A Monthly$549.001 Month
  • Double-A Annual$900.001 Year
  • Triple-A 3 Months$1499.993 Months
  • Ultimate Pitching Program$1799.991 Year
  • Pro 3 Months$2999.003 Months
  • Triple-A Annual$5199.991 Year
  • Pro 6 Months$5399.996 Months
One-time1
  • Mechanical Analysis$199.99

Questions

Is Blast Baseball free?
Blast Baseball is free to download, with in-app purchases available.
Is 4APP Sports free?
4APP Sports is free to download, with in-app purchases available.
Which has better reviews, Blast Baseball or 4APP Sports?
4APP Sports is rated higher. Blast Baseball averages 3.1 out of 5 from 323 ratings, while 4APP Sports averages 4.4 from 198 ratings.
Do Blast Baseball or 4APP Sports have ads?
Blast Baseball shows ads; 4APP Sports does not.
Which is updated more often, Blast Baseball or 4APP Sports?
Blast Baseball ships an update every 4 weeks, and 4APP Sports every 3 weeks. Most recently, Blast Baseball was updated on October 16, 2026 and 4APP Sports on October 9, 2026.

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