Comparison

PJF Performance vs STR8 Performance

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

Head to head
About

PJF Performance

Log your workouts, track progress, and view scheduled sessions from anywhere. This app supports your training with a focus on vertical jump and explosiveness.

Highlights
  • Workout logging
  • Progress tracking
  • View scheduled workouts
  • Vertical jump training
  • Explosiveness training
Features
Read full description

Now you can log your PJF Performance workouts from anywhere with the PJF Performance workout logging app! View your completed and upcoming scheduled workouts. Track your progress and get the most out of your PJF Performance workouts! PJF Performance is internationally known as one of the lead Performance Enhancement Specialists in the world. PJF’s innovative and scientific approach to training has made PJF Performance the authority in Vertical Jump and Explosiveness Training. Paul Fabritz is the personal performance trainer for numerous NBA players including James Harden (Houston Rockets), Marquese Chriss (Phoenix Suns), Buddy Hield (Sacramento Kings) and numerous NBA/WNBA first-round draft picks. In addition to serving as the program designer and pro trainer for PJF Performance, Fabritz is recognized as a research pioneer for his work on Vertical Jump Biomechanics and Ground Reaction Forces along with Cal State Fullerton Biomechanics. Fabritz has conducted research in injury prevention and corrective exercise modalities. The Elite Vertical Jump and Explosiveness System is the most scientifically sound, cutting edge online vertical jump program available. This is the same exact program that internationally recognized trainer Paul Fabritz uses to drastically improve the jumping ability of hundreds of athletes. The Elite Ball Handling System is the nations leading online ball handling development program! This scientific-based ball handling program has been used by NBA and Elite NCAA players and is now available at your fingertips.

About

STR8 Performance

Log workouts, track progress, and access customized training programs designed to maximize athletic potential. Improve strength, speed, agility, and explosiveness with a library of exercises and scientifically-backed methods.

Highlights
  • Workout logging
  • Progress tracking
  • Customized training programs
  • Exercise library (100+ exercises)
  • Strength and conditioning focus
  • Sports-specific workouts
Features
Read full description

Now you can log your workouts from anywhere and everywhere with the STR8 Performance app! View your completed and upcoming scheduled workouts. Track your progress and get the most out of your STR8 Performance workouts! STR8 Performance training programs are customized to maximize your athletic potential and guide you toward your performance goals. By following an athletic development approach, the STR8 Performance training programs will allow you to expand your foundational strength base and advance your performance skills over a course of time. Each sports-specific workout will teach you how to properly warm up your body, move weight efficiently, and effectively develop elite strength and explosiveness. To access all features and content you can join a STR8 Performance group on a monthly basis with an auto-renewing subscription right inside the app. Each group is sports-specific or class-specific and receives monthly workouts, content, and group messaging. The STR8 Performance training programs are based on scientifically sound and cutting-edge research in the sports performance world. The online programs available in each training group are the same exact programs that STR8 Performance coaches use to improve the performance skills of hundreds of athletes. Access a library of over 100 unique strength and conditioning exercises and drills to help take your game to the next level. The STR8 Performance exercises focus on strength, speed, agility, balance, durability, and explosiveness. Each exercise is placed into body part and difficulty categories for you to progress through programs. Here's your chance to train and improve your strength and conditioning with one of the best programs around. The STR8 Performance app is for any athlete, player, trainer, coach, or parent who wants to gain knowledge and improve their strength and conditioning.

Screenshots

PJF Performance4 screens
STR8 Performance4 screens

Verdict

The call

The clearest difference is review sentiment: STR8 Performance at 100% against PJF Performance's 22%. STR8 Performance also leads on rating (4.7 vs 3.6) and iOS requirement (11.0 vs 15.0). PJF Performance's advantage is monetization model (free vs subscription) and ratings volume (113 vs 15). On price, update cadence, ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

STR8 Performance holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: PJF Performance has 113 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 22% of PJF Performance's written reviews are positive against 100% of STR8 Performance's.

UpkeepUpdate frequency

PJF Performance ships an update every 6 months, STR8 Performance every 8 months. The most recent releases landed on October 13, 2026 and September 18, 2026 respectively.

Scorecard5 real differences · 5 level
PJF Performance versus STR8 Performance: the parameters behind the verdict, then further details
ParameterPJF PerformanceSTR8 Performance
PriceFreeFree
Rating3.6 (113 ratings)4.7 (15 ratings) — better
Positive reviews21.9% of reviews100.0% of reviews — better
Number of ratings113 — better15
Update frequencyEvery 6 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterSubscription
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size44 MB79 MB
Age rating4+17+
DeveloperPJF Performance, IncAshton Roberts

Customer experience

PJF Performance

All ratings113 ratings
Positive61.9%
Neutral11.5%
Negative26.5%
Written reviews32 reviews
Positive21.9%
Neutral28.1%
Negative50.0%

STR8 Performance

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

PJF Performance

No in-app purchases

None

STR8 Performance

No in-app purchases

Questions

Is PJF Performance free?
PJF Performance is free to download, with no in-app purchases.
Is STR8 Performance free?
STR8 Performance is free to download, with no in-app purchases.
Which has better reviews, PJF Performance or STR8 Performance?
STR8 Performance is rated higher. PJF Performance averages 3.6 out of 5 from 113 ratings, while STR8 Performance averages 4.7 from 15 ratings.
Do PJF Performance or STR8 Performance have ads?
Neither PJF Performance nor STR8 Performance shows ads.
Which is updated more often, PJF Performance or STR8 Performance?
PJF Performance ships an update every 6 months, and STR8 Performance every 8 months. Most recently, PJF Performance was updated on October 13, 2026 and STR8 Performance on September 18, 2026.

Other comparisons