PULSE throw vs 4APP Sports
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PULSE throw
This app monitors throwing biomechanics and workload to help athletes build arm strength and recover faster. It provides daily targets based on individual mechanics and history, moving beyond simple pitch counts to optimize training and manage fatigue.
- Wearable forearm sensor
- Biomechanics data collection
- Daily workload targets
- Arm strength building
- Faster recovery
- Fatigue management
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PULSE is the heartbeat of your throwing routine. The PULSE sensor helps you build arm strength and recover faster by giving you daily workload targets. PULSE is worn on your forearm and collects pitching and throwing biomechanics data. Move beyond pitch counts and innings totals. PULSE tailors your throwing program to your individual mechanics and workload history using biomechanics-based workload metrics. Get the most out of your reps, use a smarter throwing program, both in- and off-season. PREPARE TO DOMINATE PULSE gives you the information you need to be ready to dominate when you step on the mound: - Build up your arm safely and effectively as you start to throw in the offseason. - Maintain your throwing fitness from your first throw of the off-season to the last throw of your baseball season. - Manage fatigue in between starts or relief appearances. ELIMINATE THE GUESSWORK PULSE measures the stress and intensity of every throw. Always-on workload calculations give you insight about your throwing fitness and preparedness that go beyond traditional pitch and innings counts so you can safely build throwing fitness over time. Get the most from your training. Use PULSE insights to make informed decisions about your throwing program every day. MANAGE FATIGUE Long- and short-term throwing workloads can help you evaluate your arm health, arm strength, and fatigue so you can make the best decision for your baseball career. Learn more about PULSE at https://www.drivelinebaseball.com/pulse
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.
- Custom remote training
- Pitching mechanics video analysis
- Daily throwing programs
- Command tracking tools
- Daily health tracking
- Hitter attack plans
- Pitching journals
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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
Verdict
The clearest difference is in-app purchases: PULSE throw at none against 4APP Sports's 14. PULSE throw also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.1). 4APP Sports's advantage is review sentiment (65% vs 33%) and ratings volume (198 vs 23). 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
Both are free to download. 4APP Sports sells 14 in-app purchases, starting at $9.99 per month. PULSE throw asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.5 for PULSE throw against 4.4 for 4APP Sports. That said, the two scores are not equally well evidenced: 4APP Sports has 198 ratings behind it against 23, so its average is the more settled of the two. Written reviews are what separate them: 33% of PULSE throw's written reviews are positive against 65% of 4APP Sports's.
PULSE throw ships an update every 2 weeks, 4APP Sports every 3 weeks. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.
| Parameter | PULSE throw | 4APP Sports |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (23 ratings) — better | 4.4 (198 ratings) |
| Positive reviews | 33.3% of reviews | 65.4% of reviews — better |
| Number of ratings | 23 | 198 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.1 |
| Further details — not scored | ||
| Size | 102 MB | 343 MB |
| Age rating | 4+ | 4+ |
| Developer | Driveline Baseball | 4APP Sports LLC |
Customer experience
PULSE throw
4APP Sports
Bugs and requests
PULSE throw
Not enough reviews yet to summarise bugs or requests.
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
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- 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
PULSE throw
No in-app purchases
4APP Sports
- Pitching Essentials7 Days trial$9.991 Month
- Double-A Monthly$99.001 Month
- Pitching Essentials Annual7 Days trial$99.991 Year
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- 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
- Mechanical Analysis$199.99








