Comparison

PVT WorkFit vs Noesis Performance

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

Head to head
About

PVT WorkFit

This app administers the Psychomotor Vigilance Test (PVT) to objectively measure alertness and reduce workplace risks. It is scientifically validated and unaffected by individual differences, providing immediate performance scores for real-time decision-making.

Highlights
  • Gold-standard Psychomotor Vigilance Test (PVT)
  • Robotically calibrated for hardware latency
  • Immediate performance score viewing
  • Synchronize data from distributed sites
  • Role-based access control
  • Multi-lingual support
Features
Read full description

A proven tool for assessing fitness for work, PVT WorkFit provides an objective alertness standard to promote safety and reduce risk in your workforce. ==== About the PVT ==== PVT WorkFit delivers the Psychomotor Vigilance Test (PVT), the gold standard assay of neurobehavioral alertness. The PVT is scientifically validated and widely recognized. Over 120 peer-reviewed published studies and numerous government reports have demonstrated the sensitivity of the PVT to fatigue, medications and workload. The PVT is a robust assessment, unaffected by aptitude, education level, or practice effects. ==== Features ==== * Gold-standard Psychomotor Vigilance Test (PVT) administration * Robotically calibrated to control for hardware latency * Immediately view performance scores for real-time decision making * Synchronize data from distributed sites * Role-based access control for large teams * Multi-lingual support

About

Noesis Performance

Access a comprehensive library of exercises, equipment, and sports science data. Utilize built-in calculators, conversion tools, and timers for performance analysis and workout creation. Provides detailed information on various training methodologies and sports science concepts.

Highlights
  • Extensive exercise and equipment library
  • Sports science databases and formulas
  • Performance calculators (RSI, 1RM, BMI)
  • Unit conversion tool
  • Countdown and stopwatch timers
  • Customizable content filtering
Read full description

Download the app for free, login, then activate your 3-day trial. After your trial has ended, upgrade to the In-App Purchase titled "Noesis Premium" to continue using all features in the app. Noesis Premium has two auto-renew subscription options: a monthly option at $7.99/month or a yearly option at $79.99/year. Manage or cancel anytime in Settings → Apple ID → Subscriptions. Payment is charged to your Apple ID after the 3-day trial unless you cancel at least 24 hours before the trial ends. After that, the subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of that period. Noesis Library is more than just an exercise library. Each section of this app was created to fill in gaps missing from current exercise libraries and databases. Browse between 3 major categories of content: Libraries contain the exercise and equipment libraries. The exercise library contains exercises related to: balance & stability, cognitive performance, resistance training, mobility & stretches, speed & agility, tests & protocols, plyometrics & explosive training and yoga. The equipment library houses: exercise equipment, lab & assessment tools, software & digital tools, and sports equipment. Databases are made to help you quickly reference formulas, constants, sports science abbreviations, exercise related dictionary terms, and graphs and tables all associated with sport and exercise performance. Favorite or hide any content you find irrelevant and don't want to show up in your future searches. Tools houses: calculators, a conversion tool and a timer tool. The calculators tab allows you to calculate important metrics you may need when coaching or creating workouts, such as RSI, DSI, 1RM, BMI, etc.. Calculators are estimates; they are not medical advice. Check with a qualified professional. The conversions tab allows you to convert between various units associated with mass, length, volume, temperature, speed, time, energy, power, pressure, area, force and torque. Lastly, the timer tab allows you to begin a timer that counts up or you can set a countdown timer. Our team values feedback greatly. Please visit our "Feedback Hub" in app to provide us with comments or questions and to provide content suggestions. All feedback you send gets sent directly to the developer. Once seen, your individual feedback submissions will show an indicator light depicting if it was seen, pending, implemented, or rejected. We ask you only send one piece of feedback at a time to decrease your chance of rejection. Terms of Use: https://noesisperformance.com/library/legal/terms-of-service Privacy Policy: https://noesisperformance.com/library/legal/privacy-policy

Screenshots

PVT WorkFit4 screens
Noesis Performance4 screens

Verdict

The call

The clearest difference is rating: Noesis Performance at 5.0 against PVT WorkFit's 1.2. Noesis Performance also leads on update cadence (every 2 weeks vs every 2 months). PVT WorkFit's advantage is in-app purchases (none vs 2) and ratings volume (32 vs 2). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Noesis Performance sells 2 in-app purchases, starting at $7.99 per month. PVT WorkFit asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Noesis Performance holds the better App Store score, 5.0 against 1.2. That said, the two scores are not equally well evidenced: PVT WorkFit has 32 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

PVT WorkFit ships an update every 2 months, Noesis Performance every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 3 level
PVT WorkFit versus Noesis Performance: the parameters behind the verdict, then further details
ParameterPVT WorkFitNoesis Performance
PriceFreeFree
Rating1.2 (32 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings32 — better2
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS10.0 — better16.4
Further details — not scored
Size81 MB41 MB
Age rating12+4+
DeveloperPulsar Informatics IncKaden Hill

Customer experience

PVT WorkFit

All ratings32 ratings
Positive3.1%
Neutral0.0%
Negative96.9%
Written reviews15 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Noesis Performance

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

In-app purchases

None

PVT WorkFit

No in-app purchases

2 purchases

Noesis Performance

Subscriptions2
  • Noesis Library Monthly3 Days trial$7.991 Month
  • Noesis Library Annual3 Days trial$79.991 Year

Questions

Is PVT WorkFit free?
PVT WorkFit is free to download, with no in-app purchases.
Is Noesis Performance free?
Noesis Performance is free to download, with in-app purchases available.
Which has better reviews, PVT WorkFit or Noesis Performance?
Noesis Performance is rated higher. PVT WorkFit averages 1.2 out of 5 from 32 ratings, while Noesis Performance averages 5.0 from 2 ratings.
Do PVT WorkFit or Noesis Performance have ads?
Neither PVT WorkFit nor Noesis Performance shows ads.
Which is updated more often, PVT WorkFit or Noesis Performance?
PVT WorkFit ships an update every 2 months, and Noesis Performance every 2 weeks. Most recently, PVT WorkFit was updated on October 24, 2026 and Noesis Performance on October 31, 2026.

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