Comparison

Bulletproof Performance vs FerroVox

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

Head to head
About

Bulletproof Performance

This app offers specialized volleyball training programs, injury prevention, and recovery tools. Connect with a global community, access exclusive interviews with top athletes, and participate in live coaching sessions to elevate your game.

Highlights
  • Volleyball-specific training programs
  • Injury prevention and recovery tools
  • Exclusive athlete interviews
  • Live coaching Q&A sessions
  • Progress tracking
  • Global player community
Features
Read full description

Unlock Your Volleyball Potential with the Bulletproof Academy App Welcome to the Bulletproof Academy – where indoor and beach volleyball players transform their game, body, and mindset to achieve peak performance. The app is designed to provide an all-in-one platform to access world-class volleyball training programs, connect with a global community of passionate players, and unleash your inner champion. “I added 29 cm/11.4 inches to my vertical jump after training with Bulletproof! This is THE program for any volleyball player looking to take their game to the next level.” - Alya Nasir, Bulletproof Athlete Why Choose the Bulletproof Academy App? * Volleyball-Specific Training Programs: Follow a physical training program designed by someone who truly knows the sport of volleyball, and understands what volleyball players need. Seamlessly integrating sports performance and injury prevention, you’ll feel faster, stronger, and more powerful on the court than ever before! * Track Your Progress: Easily log your workouts, track your progress, and visualize your journey towards peak performance. With our app, seeing your improvement in real-time has never been easier. * Exclusive TimeOut Interviews: Uncover the best-kept secrets and advice from the world’s top indoor and beach volleyball players (including 20+ Olympians). With new live interviews every month, you have the unique opportunity to gain insight, ask questions, and learn from the best in the sport. * Live Coaching Calls: Get direct access to live Q&A sessions with our coaches and our extended team of experts where you can dive deeper, get individual feedback and support. * On-the-Go Access: Whether you're at home, in the gym, or on the beach, our app puts the entire academy in your pocket. Train anywhere, anytime, with instant access to your training programs, instructional videos, and more. Features at a Glance: * Volleyball-Specific Training Plans: Week-to-week workout plans designed to maximize performance, while steering clear of pain and injury. Tailored to fit the volleyball season, so you can get the right training, at the right time. * Recovery Tools: Get injury prevention and rehab protocols. No more holding back on the court - it’s time to play full-out and wave goodbye to pain and injuries once and for all. * TimeOut Interviews: Learn directly from players like Christian Sørum, Mariafe Artacho del Solar, Cody Kessel, Rachael Adams, Facundo Conte, Chiaka Ogbogu, Stefan Boermans, and many, many more! * Level Up Kits: Power-packed resources and masterclasses to help you improve all aspects of your game. Covering topics like mental training, Olympic weightlifting, volleyball injuries, career challenges, and more. * Community & Support: Join a vibrant community of volleyball players from around the globe. Share your journey, ask questions, and find motivation from players who share your passion. Start Your Journey Today Whether you're aiming to jump higher, spike harder, or dig deeper, the Bulletproof Academy app will be the team mate that always has your back. Say goodbye to generic training and hello to a program that understands the heart and soul of volleyball. With the Bulletproof Academy, you're not just training; you're evolving into the athlete you're meant to be. Download the Bulletproof Academy app now and take the first step towards becoming bulletproof on the court. Your peak performance awaits. The app can be downloaded for free. A subscription is required to access this apps content. All app subscriptions auto-renew and can be canceled anytime. Please note that if a free trial is available, you will be automatically charged once it ends. Terms of use apply. https://BulletproofPerformance.gcph.tv/terms

About

FerroVox

Log your workouts using your voice with this private, on-device tracker. Customize your gym, track every machine variation, and visualize your training with a muscle group heat map. Includes a plate math calculator and Apple Watch integration for hands-free logging.

Highlights
  • Voice logging
  • Custom gyms
  • Muscle group heat map
  • Plate math calculator
  • Apple Watch companion
  • Data export
Features
Read full description

Last set hit you like a stun grenade? • Voice Logging. Offline, on-device, private. Member of multiple gyms with different equipment? • Custom Gyms with your specific bars, racks, and machines. Different machines and variations getting lumped together? • Track every machine and variation separately. Each variation has significant differences. Ensure progressive overload. Not sure what to add or cut from your split? • Muscle Group Heat Map. See what's overworked and what's neglected. Need to know what weight to load next? • Quick set history on every exercise. Don't like doing math in public? • Plate Math Calculator. Tells you what to grab. Want a hands-free lift tracker? • Apple Watch companion. Voice or quick-tap from your wrist. We cover the basics too: • Workout routines • Drop set logging • Timed exercise logging (planks, dead hangs, stretches) • Share gyms with other lifters • iCloud backup, 100% private to you • "Big Three" tracking (Squat, Bench, Deadlift) • Consistency heat map with opacity tied to volume lifted that day • Data export so you can share with your trainer or analyze on your own • Estimated 1RM with progression charts • Personal record detection • Rest timer with configurable defaults • Dynamic Island integration during workouts • 80+ built-in exercises with fuzzy matching • Manual entry with gym-aware exercise picker • Light and dark mode • Left-handed mode • Home screen widget One price. $14.99. No subscriptions, no monthly fees. You keep it forever.

Screenshots

Bulletproof Performance4 screens
FerroVox4 screens

Verdict

The call

The clearest difference is monetization model: Bulletproof Performance at free with in-app purchases against FerroVox's paid. Bulletproof Performance also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and update cadence 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. Bulletproof Performance sells 2 in-app purchases, starting at $45.00 per month and FerroVox sells 1 one-off in-app purchase. 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 — 5.0 for Bulletproof Performance against 5.0 for FerroVox. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Bulletproof Performance ships an update every 2 weeks, FerroVox every 3 weeks. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 6 level
Bulletproof Performance versus FerroVox: the parameters behind the verdict, then further details
ParameterBulletproof PerformanceFerroVox
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size133 MB9 MB
Age rating4+4+
DeveloperGlobal Fitness Holdings LtdThomas Hoffman

Customer experience

Bulletproof Performance

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

FerroVox

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Bulletproof Performance

Subscriptions2
  • Monthly Subscription14 Days trial$45.001 Month
  • Annual Subscription14 Days trial$449.001 Year
1 purchases

FerroVox

One-time1
  • Unlock FerroVox$14.99

Questions

Is Bulletproof Performance free?
Bulletproof Performance is free to download, with in-app purchases available.
Is FerroVox free?
FerroVox is free to download, with in-app purchases available.
Which has better reviews, Bulletproof Performance or FerroVox?
Bulletproof Performance and FerroVox are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Bulletproof Performance or FerroVox have ads?
Neither Bulletproof Performance nor FerroVox shows ads.
Which is updated more often, Bulletproof Performance or FerroVox?
Bulletproof Performance ships an update every 2 weeks, and FerroVox every 3 weeks. Most recently, Bulletproof Performance was updated on October 15, 2026 and FerroVox on September 30, 2026.

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