PJF Performance vs Metric Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Workout logging
- Progress tracking
- View scheduled workouts
- Vertical jump training
- Explosiveness training
Read full descriptionHide 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.
Metric Pro
This app is a registry designed to track the natural history of Medullary Thyroid Cancer (MTC). It aims to understand disease progression and identify patient-reported outcomes to inform treatment decisions and clinical trial design.
- Medullary Thyroid Cancer registry
- Track disease progression
- Identify patient-reported outcomes
- Inform treatment decisions
- Aid clinical trial design
Read full descriptionHide full description
The goal of this study is to describe the natural history of Medullary Thyroid Cancer (MTC) via the utilization of a novel multi-institutional registry in order to understand the pathway to progressive disease requiring drug therapy, integrating for the first time the patient perspective in order to identify patient reported outcome measures that could inform decision-making around current treatment and that could be included in clinical trial design for the development of emerging drug therapies for advanced MTC.
Screenshots
Verdict
The clearest difference is rating: Metric Pro at 5.0 against PJF Performance's 3.6. Metric Pro also leads on iOS requirement (12.0 vs 15.0). PJF Performance's advantage is ratings volume (113 vs 1). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Metric Pro holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: PJF Performance has 113 ratings behind it against 1, so its average is the more settled of the two.
PJF Performance ships an update every 6 months, Metric Pro every 4 months. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.
| Parameter | PJF Performance | Metric Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (113 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 21.9% of reviews | — |
| Number of ratings | 113 — better | 1 |
| Update frequency | Every 6 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 51 MB |
| Age rating | 4+ | 12+ |
| Developer | PJF Performance, Inc | e-Health Technology |
Customer experience
PJF Performance
Metric Pro
In-app purchases
PJF Performance
No in-app purchases
Metric Pro
No in-app purchases
Questions
Is PJF Performance free?
Is Metric Pro free?
Which has better reviews, PJF Performance or Metric Pro?
Do PJF Performance or Metric Pro have ads?
Which is updated more often, PJF Performance or Metric Pro?
Other comparisons















