# CogniFit vs Mensa Brain Training

The clearest difference is update cadence: CogniFit at weekly against Mensa Brain Training's every 6 weeks. CogniFit also leads on ratings volume (1.7K vs 516). Mensa Brain Training's advantage is iOS requirement (6.0 vs 17.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. CogniFit sells 14 in-app purchases, starting at $4.99 per month and Mensa Brain Training sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for CogniFit against 4.5 for Mensa Brain Training. Both are backed by a comparable volume of ratings — 1.7K and 516 respectively. Written reviews are what separate them: 71% of CogniFit's written reviews are positive against 74% of Mensa Brain Training's.

CogniFit ships an update weekly, Mensa Brain Training every 6 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | CogniFit | Mensa Brain Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (1.7K ratings)](https://appshunter.io/ios/app/cognifit-brain-training/id528285610/reviews) | **[4.5 (516 ratings)](https://appshunter.io/ios/app/mensa-brain-training/id768606792/reviews)** |
| Number of ratings | **1.7K** | 516 |
| Positive reviews | 71.0% of reviews | **73.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 240 MB | 51 MB |
| Requires iOS | 17.0 | **6.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CogniFit](https://appshunter.io/developer/528285613) | [Barnstorm Games](https://appshunter.io/developer/385706699) |

## What reviewers say

### CogniFit

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

Engage in fun mental games designed to test, train, and improve your cognitive functions. Monitor your progress with personalized scores and track improvements in areas like memory, focus, and reaction time. This app offers a scientific approach to brain health for users of all ages.

**Highlights:** Personalized brain training sessions, Cognitive score monitoring, Improve memory, focus, and reaction time, Track cognitive age, Guided mindfulness techniques, Interactive brain games

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Monthly Premium | $6.99 | per month |
| Monthly Premium | $7.99 | per month |
| Monthly Premium | $8.99 | 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 |
| Assessment - Full price | $49.99 | one-time |

**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


### Mensa Brain Training

[App page](https://appshunter.io/ios/app/mensa-brain-training/id768606792)

Engage in daily brain training exercises designed by experts and accredited by Mensa. Improve fluid intelligence through fun challenges in memory, concentration, agility, perception, and reasoning. Track your progress with a personal Mensa Brain Index.

**Highlights:** Daily brain training exercises, Expert-developed challenges, 5 training disciplines (Memory, Concentration, Agility, Perception, Reasoning), Personal Mensa Brain Index (MBI), Global percentile tracking (subscribers)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Subscription | $3.99 | one-time |
| Quarterly Subscription | $5.99 | one-time |
| Two Years Subscription | $7.99 | one-time |
| One Year Subscription | $7.99 | one-time |
| One Year Subscription | $9.99 | one-time |
| Two Years Subscription | $11.99 | one-time |
| Two Years Subscription | $15.99 | one-time |

**What reviewers like**

- 👍 Challenging brain exercises
- 🧠 Improves cognitive abilities
- 💡 Variety of games
- 🧠 Helpful for memory and focus
- 👍 Fun and enjoyable

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔒 Misleading subscription model
- 🐛 Bugs and technical issues
- 🔒 Forced to create account
- 🔒 Difficulty canceling subscription

**Reported bugs**

- Login and account issues
- Unreliable score tracking
- Compatibility problems on newer devices
- Incorrect or unclear instructions

**Requested features**

- More variety of games and exercises
- Gradual difficulty increase
- Ability to compare scores with others
- Landscape mode support
- Ability to review wrong answers


## Frequently asked questions

### Is CogniFit free?

CogniFit is free to download, with in-app purchases available.

### Is Mensa Brain Training free?

Mensa Brain Training is free to download, with in-app purchases available.

### Which has better reviews, CogniFit or Mensa Brain Training?

Mensa Brain Training is rated higher. CogniFit averages 4.5 out of 5 from 1.7K ratings, while Mensa Brain Training averages 4.5 from 516 ratings.

### Do CogniFit or Mensa Brain Training have ads?

Neither CogniFit nor Mensa Brain Training shows ads.

### Which is updated more often, CogniFit or Mensa Brain Training?

CogniFit ships an update weekly, and Mensa Brain Training every 6 weeks. Most recently, CogniFit was updated on October 29, 2026 and Mensa Brain Training on October 29, 2026.

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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.*