# CogniFit vs PVT Research Tool

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.

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.

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.

## The numbers

| Metric | CogniFit | PVT Research Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.7K ratings)](https://appshunter.io/ios/app/cognifit-brain-training/id528285610/reviews)** | [4.0 (8 ratings)](https://appshunter.io/ios/app/pvt-research-tool/id1475726298/reviews) |
| Number of ratings | **1.7K** | 8 |
| Positive reviews | **71.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 222 MB | 30 MB |
| Requires iOS | 17.0 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CogniFit](https://appshunter.io/developer/528285613) | [The Texas A&M University System CSE](https://appshunter.io/developer/1462337505) |

## What reviewers say

### CogniFit

[App page](https://appshunter.io/ios/app/cognifit-brain-training/id528285610)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Monthly Premium | $9.99 | per month |
| Monthly Subscription 50% Off | $9.99 | per month |
| Subscription Monthly | $12.99 | per month |
| Monthy Basic | $19.99 | per month |
| Monthly Basic | $19.99 | per month |
| CogniFit Premium | $19.99 | per month |
| CogniFit Premium | $59.99 | per year |
| Yearly Subscription 50% Off | $59.99 | per year |
| Yearly Basic | $119.99 | per year |

**What reviewers like**

- 🚀 Varied and interesting
- 👍 Great design, learn about strengths and weaknesses
- 👍 Challenging and engaging
- 👍 Amazing app
- 👍 Comprehensive assessments and personalized training

**What reviewers complain about**

- 💰 Free but not free, locked features require payment
- 🐛 Freezes and crashes, app not working properly
- 🐛 Inconsistent audio, issues with Bluetooth devices
- 🐛 Confusing instructions, difficult to understand some games
- 🐛 Glitchy controls, unresponsive buttons

**Reported bugs**

- 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**

- 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


### PVT Research Tool

[App page](https://appshunter.io/ios/app/pvt-research-tool/id1475726298)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*