Comparison

CogniFit vs PVT Research Tool

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

Head to head
About

CogniFit

This app offers a daily approach to brain health, assessing and training cognitive abilities like memory, focus, and reasoning. It adapts to your performance, providing personalized plans and guidance to support mental clarity and long-term cognitive wellbeing.

Highlights
  • Daily cognitive assessment
  • Adaptive training sessions
  • Personalized training plans
  • Track cognitive scores
  • Brain Age comparison
  • Over 100 interactive games
  • Guided mindfulness techniques
Read full description

Your mind changes every day. Some days feel clear. Others feel harder to navigate. CogniFit brings a new daily approach to brain health, helping you understand how your mind performs, adapts, and evolves over time. Built on more than 20 years of published research, CogniFit combines cognitive assessment, adaptive training, and daily guidance into a single system designed to support mental clarity, focus, and long-term cognitive wellbeing. ‣ Your Brain Age At the center of the experience is your Brain Age: a simple way to understand how your mind is performing today, and how it changes over time. Monitor your daily and weekly cognitive scores, set goals, and build a personalized training plan around your own rhythm. ‣ Five Abilities, One Evolving Picture Memory, focus, coordination, reasoning, and perception are measured over time to reveal patterns in how your mind performs day to day, alongside up to 22 other cognitive abilities, including processing speed and reaction time. ‣ Built Around You Training sessions adjust gradually, adapting difficulty, pace, and cognitive focus based on how you perform. The more you use CogniFit, the more the experience adapts to you. ‣ Guidance Throughout the Day Gentle reminders, reflections, and quick check-ins help support consistency throughout the day, especially during moments when focus or energy feels lower. ‣ Grounded in Cognitive Science Developed by neuroscience experts, CogniFit's patented Individualized Training System (ITS) is used by the scientific community, universities, hospitals, families, and medical centers around the world. ‣ The Benefits • Track your cognitive score (0-100) daily and weekly • Personalized training sessions based on the areas you want to focus on • A custom weekly plan, built around your routine • Scores across cognitive domains, including reasoning, coordination, memory, perception, and attention • Compare your Brain Age to your actual age • Guided mindfulness techniques to support your mental wellbeing • More than 100 interactive games, including Penguin Explorer, Mahjong, and Reaction Field • Video Coaches to guide you through every step • Brain games and brain teasers for adults and children alike ‣ Designed for Everyday Life A complete redesign brings a calmer, more intuitive experience that fits naturally into your routine. Short sessions, clearer feedback, and a more focused interface make daily cognitive care simple, approachable, and sustainable. Small moments, repeated daily, that's how real change happens. Are you ready to understand your brain a little better, every day? Pricing and Conditions CogniFit offers monthly ($9.99/mo) and annual ($59.99/yr) subscription packages. All amounts are in USD. All subscriptions are processed through the user’s app store account. Currency conversions for user’s outside of the US may apply. All subscriptions renew automatically until cancelled. For complete details, please review: https://www.cognifit.com/terms-and-conditions

About

PVT Research Tool

This application assists researchers in gathering data on alertness changes related to fatigue. It is designed to measure reaction times and assess the impact of sleep loss or extended wakefulness.

Highlights
  • Measures reaction time
  • Assesses fatigue-related changes
  • Collects research data
  • Supports sleep loss studies
  • Evaluates alertness
Features
Read full description

The Psychomotor Vigilance Test (PVT) is a simple reaction time task used to assess fatigue-related changes in alertness associated with sleep loss or extended wakefulness. This app helps researchers collect fatigue-related changes in research participants.

Screenshots

CogniFit4 screens
PVT Research Tool4 screens

Verdict

The call

The clearest difference is review sentiment: CogniFit at 71% against PVT Research Tool's 33%. CogniFit also leads on rating (4.5 vs 4.0) and ratings volume (1.7K vs 8). PVT Research Tool's advantage is in-app purchases (none vs 10) and iOS requirement (12.1 vs 17.0). On price, ads and device support 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. CogniFit sells 10 in-app purchases, starting at $6.99 per month. PVT Research Tool asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CogniFit holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: CogniFit has 1.7K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 71% of CogniFit's written reviews are positive against 33% of PVT Research Tool's.

Scorecard6 real differences · 4 level
CogniFit versus PVT Research Tool: the parameters behind the verdict, then further details
ParameterCogniFitPVT Research Tool
PriceFreeFree
Rating4.5 (1.7K ratings) — better4.0 (8 ratings)
Positive reviews71.0% of reviews — better33.3% of reviews
Number of ratings1.7K — better8
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.012.1 — better
Further details — not scored
Size222 MB30 MB
Age rating4+4+
DeveloperCogniFitThe Texas A&M University System CSE

Customer experience

CogniFit

All ratings1,741 ratings
Positive86.9%
Neutral6.2%
Negative6.9%
Written reviews541 reviews
Positive71.0%
Neutral9.6%
Negative19.4%

PVT Research Tool

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

Bugs and requests

CogniFit

Reported bugs

5 issues
  • Constant need to restart iPad to get app to work
  • Games freezing and progress not saved
  • Buttons and controls not working as expected
  • Inconsistent loading and crashing issues
  • Personalized training not functioning properly

Requested features

6 requests
  • More language options
  • Ability to skip games during personalized training
  • Option to practice specific weak areas
  • Clearer instructions and tutorials for all games
  • Accommodate for color blindness and visual impairments
Show 1 more
  • More engaging and less repetitive games

PVT Research Tool

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

CogniFit

Subscriptions10
  • Monthly Premium7 Days trial$6.991 Month
  • Monthly Premium7 Days trial$9.991 Month
  • Monthly Subscription 50% Off$9.991 Month
Show 7 more
  • Subscription Monthly$12.991 Month
  • Monthy Basic$19.991 Month
  • Monthly Basic$19.991 Month
  • CogniFit Premium7 Days trial$19.991 Month
  • CogniFit Premium7 Days trial$59.991 Year
  • Yearly Subscription 50% Off$59.991 Year
  • Yearly Basic$119.991 Year
None

PVT Research Tool

No in-app purchases

Questions

Is CogniFit free?
CogniFit is free to download, with in-app purchases available.
Is PVT Research Tool free?
PVT Research Tool is free to download, with no in-app purchases.
Which has better reviews, CogniFit or PVT Research Tool?
CogniFit is rated higher. CogniFit averages 4.5 out of 5 from 1.7K ratings, while PVT Research Tool averages 4.0 from 8 ratings.
Do CogniFit or PVT Research Tool have ads?
Neither CogniFit nor PVT Research Tool shows ads.

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