# CogniFit vs Mental Math

The clearest difference is rating: CogniFit at 4.5 against Mental Math's 3.7. CogniFit also leads on ratings volume (1.7K vs 19) and update cadence (weekly vs every 6 weeks). Mental Math's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CogniFit sells 14 in-app purchases, starting at $4.99 per month and Mental Math sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

CogniFit holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: CogniFit has 1.7K ratings behind it against 19, 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 63% of Mental Math's.

CogniFit ships an update weekly, Mental Math every 6 weeks. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CogniFit | Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.7K ratings)](https://appshunter.io/ios/app/cognifit-brain-training/id528285610/reviews)** | [3.7 (19 ratings)](https://appshunter.io/ios/app/mental-math-arithmetic-games/id1628058449/reviews) |
| Number of ratings | **1.7K** | 19 |
| Positive reviews | **71.2% of reviews** | 62.5% 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 | 275 MB | 90 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CogniFit](https://appshunter.io/developer/528285613) | [Mehul Mistri](https://appshunter.io/developer/1628058451) |

## 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


### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-arithmetic-games/id1628058449)

This app teaches children arithmetic and calculation skills using an abacus and mental math techniques. It offers fun quizzes and practice problems to improve cognitive performance and mathematical ability.

**Highlights:** Abacus learning, Mental calculation techniques, Vedic math tricks, Addition, subtraction, multiplication, division, Quiz-based learning, Progress monitoring

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mental Math Premium | $0.99 | per month |
| Mental Math Premium | $1.99 | per 3 months |
| Mental Math Premium | $6.99 | per year |


## Frequently asked questions

### Is CogniFit free?

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

### Is Mental Math free?

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

### Which has better reviews, CogniFit or Mental Math?

CogniFit is rated higher. CogniFit averages 4.5 out of 5 from 1.7K ratings, while Mental Math averages 3.7 from 19 ratings.

### Do CogniFit or Mental Math have ads?

Neither CogniFit nor Mental Math shows ads.

### Which is updated more often, CogniFit or Mental Math?

CogniFit ships an update weekly, and Mental Math every 6 weeks. Most recently, CogniFit was updated on September 23, 2026 and Mental Math on September 17, 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.*