OnlyStrength vs Baseball Flows
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OnlyStrength
This app offers comprehensive strength training and athletic performance programs designed by expert coaches. It provides guided workouts with detailed exercise instructions, progress tracking, and automatic weight calculations to help athletes improve speed, strength, and explosiveness.
- Progressed and guided programming
- Detailed exercise instructions with video demos
- Automatic weight calculations
- Workout history tracking
- Metric tracking for sprint times and jump scores
- In-app rest timer
- Community for expert guidance
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Try OnlyStrength COMPLETELY FREE with our 7 Day FREE Trial. Risk free, no payment collected during your trial! OnlyStrength is the BEST Remote Training Experience in the WORLD for Athletes of ALL SPORTS! - Programming trusted by THOUSANDS of athletes since 2016. - Designed by expert and world renowned Coach, Gerry DeFilippo. - Has guided collegiate and pro athletes from over 75 organizations and colleges. - Highly regarded by various MLB, NFL and Collegiate Performance Coaches. OnlyStength gives athletes and members year round programming COMPREHENSIVELY involving all aspects of strength training, sprinting, plyometrics, agility, mobility, conditioning and more. It is designed for athletes who want to improve their performance and athletic ability, but have no idea where to begin or start. Our system provides progressed, guided programming giving all athletes the tools they need to get faster, stronger and more explosive. Designed for athletes who need a specific program driven to improve athletic performance. Choose your program based upon your experience level or whether or not you are in-season or moving through your off-season. With OnlyStrength, you can expect: - Progressed and guided programming. - Prescribed reps, sets, rest and tempo/intensity for all exercises. - Comprehensive sprinting, agility and top speed/acceleration training. - A battery of loaded and unloaded jumps and plyometrics to build power. - Complete upper and lower body strength training to build strength and force output. - Conditioning, mobility and preparation/warm-up routines. The OnlyStrength app is designed to assist you via: - Automatic weight calculations for main lifts and strength movements. - Workout history tracking gathering and collecting all weights used for easy reference. - Video demos for EVERY exercise directly and easily accessible within all training programs. - Metric tracking for sprint times, jump scores, bodyweight and more to gauge YOUR progress. - In-app rest timer set specifically to the rest times you need depending on each exercise type. - Categorized video library of over 700 strength, speed, jump, mobility and conditioning demos to guide you. - Community where you can seek guidance and receive help from expert coach Gerry DeFilippo. Coming soon: - Special coach packages where coaches can distribute OnlyStrength programming to their teams with personalized profiles. - Artificial Intelligence technology based on and crafted after Gerry DeFilippo, at your full disposal to answer your training questions and design further personalized and custom programs for YOU! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getonlystrength.training/privacy-policy
Baseball Flows
Unlock peak athletic performance with specialized training programs designed for rotational athletes. Developed by an expert with professional playing and physical therapy experience, this app offers quick, science-driven workouts that adapt automatically to your progress. Track your fitness journey and integrate with popular wearable devices and health apps.
- Expert-guided training programs
- Science-driven athletic development
- Quick 15-20 minute workouts
- Automatic progression system
- Wearable device integration
- Apple Health integration
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Step into a new era of athletic excellence with the Baseball Flows™ app – your ultimate companion for unlocking peak performance on the field! Developed by Dr. Ismael Gallo, a former professional baseball player and current Doctor of Physical Therapy, this app is your go-to resource for specialized Movement Flow and Athleticism training tailored for rotational athletes. Key Features: Expert Guidance: Crafted by Dr. Ismael Gallo, a former pro-player turned Physical Therapist. You're in the hands of an expert! Science-Driven Programs: Beyond a mere workout routine, our comprehensive training programs are scientifically backed to elevate your on-field metrics. Quick and Efficient: Just 15-20 minutes a day with 5-6 exercises. We ensure your training is quick, efficient, and effective. Automatic Progression: Maximize gains with automatic progression every two weeks, ensuring steady progress toward your goals. At Baseball Flows™, we believe every player, regardless of skill level or experience, has the potential for greatness. Our program is designed to help beginners build a robust foundation and experienced players take their skills to the next level. With our custom Baseball Flows™ mobile app, you'll have everything you need to succeed on the field. Sign up today and witness the transformative results! Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist. Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition. Whether you're a player, parent, or coach, Baseball Flows empowers you to conquer movement system challenges, ensuring you move better and play better. Ready to take your game to the next level? Head over to www.baseballflows.com to sign up! We are excited to witness your transformation. Download now and let's Flow!
Screenshots
Verdict
The clearest difference is review sentiment: OnlyStrength at 83% against Baseball Flows's 0%. OnlyStrength also leads on update cadence (every 8 days vs every 6 weeks) and rating (4.8 vs 4.6). Baseball Flows's advantage is in-app purchases (none vs 2) and device support (4 vs 2). On price, ratings volume, ads 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
Both are free to download. OnlyStrength sells 2 in-app purchases, starting at $34.99 per month. Baseball Flows asks for nothing beyond the download.
OnlyStrength holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 27 and 21 respectively. Written reviews point the same way: 83% of OnlyStrength's written reviews are positive against 0% of Baseball Flows's.
OnlyStrength ships an update every 8 days, Baseball Flows every 6 weeks. The most recent releases landed on September 3, 2026 and September 23, 2026 respectively.
| Parameter | OnlyStrength | Baseball Flows |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (27 ratings) — better | 4.6 (21 ratings) |
| Positive reviews | 83.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 27 — better | 21 |
| Update frequency | Every 8 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 16.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 73 MB | 169 MB |
| Age rating | 12+ | 4+ |
| Developer | Challenger Training Systems Inc | Baseball Flows llc |
Customer experience
OnlyStrength
Baseball Flows
In-app purchases
OnlyStrength
- OnlyStrength Premium Monthly$34.991 Month
- OnlyStrength Premium Annual$349.991 Year
Baseball Flows
No in-app purchases
Questions
Is OnlyStrength free?
Is Baseball Flows free?
Which has better reviews, OnlyStrength or Baseball Flows?
Do OnlyStrength or Baseball Flows have ads?
Which is updated more often, OnlyStrength or Baseball Flows?
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