# Brain Games vs Cognitive Boost

The clearest difference is in-app purchases: Cognitive Boost at none against Brain Games's 11. Cognitive Boost also leads on ads (none vs shown) and rating (4.9 vs 4.7). Brain Games's advantage is ratings volume (25K vs 13) and device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Brain Games sells 11 in-app purchases, starting at $3.99 per 7 days. Cognitive Boost asks for nothing beyond the download.

Cognitive Boost holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Brain Games has 25K ratings behind it against 13, so its average is the more settled of the two.

Brain Games ships an update fortnightly, Cognitive Boost every 11 days. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Brain Games | Cognitive Boost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (25K ratings)](https://appshunter.io/ios/app/brain-games-left-vs-right/id576395411/reviews) | **[4.9 (13 ratings)](https://appshunter.io/ios/app/cognitive-boost/id6443752846/reviews)** |
| Number of ratings | **25K** | 13 |
| Positive reviews | 83.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 206 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MochiBits, LLC](https://appshunter.io/developer/351678910) | [4Genera LLC](https://appshunter.io/developer/1616912290) |

## What reviewers say

### Brain Games

[App page](https://appshunter.io/ios/app/brain-games-left-vs-right/id576395411)

Enhance cognitive skills with daily brain training exercises. This app offers 50 mini-games across six categories to improve awareness, adaptability, reflex, reasoning, precision, and patience. Keep your mind sharp and prepared for daily challenges.

**Highlights:** 50 mini-games, 6 cognitive categories, Daily brain training, Mind sharpness improvement, Memory training, Cognitive skill enhancement

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Left vs Right VIP Membership | $3.99 | per 7 days |
| Monthly VIP Subscription | $4.99 | per month |
| Monthly VIP Subscription | $6.99 | per month |
| Monthly VIP Subscription | $8.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $29.99 | per year |
| Yearly VIP Subscription | $39.99 | per year |
| Yearly VIP Subscription | $47.99 | per year |
| Yearly VIP Subscription | $59.99 | per year |
| Left vs Right VIP Week Pass | $1.99 | one-time |
| Lifetime VIP Pass | $49.99 | one-time |

**What reviewers like**

- 👍 Good brain exercises
- 🤓 Helps improve memory and focus
- 🧠 Challenges the mind
- 💡 Variety of games and training
- 🕰️ Gentle and not too difficult

**What reviewers complain about**

- 🤑 Some features locked behind paywall
- 🤔 Unclear instructions for certain games
- 🎨 Difficulty distinguishing colors for colorblind users
- 🔁 Constant review prompts can be annoying

**Reported bugs**

- Inconsistent game mechanics and rule application
- Compatibility issues with newer devices

**Requested features**

- More advanced and challenging games
- Ability to track progress and stats without paying
- Preview of upcoming games
- Customizable difficulty levels


### Cognitive Boost

[App page](https://appshunter.io/ios/app/cognitive-boost/id6443752846)

This app offers daily brain workouts designed to enhance cognitive abilities and improve memory. Its intuitive, emoji-based games are suitable for all ages and can be played in short bursts, making it ideal for quick mental exercises.

**Highlights:** Daily brain workouts, Improve cognitive abilities, Memory training games, Emoji-based challenges, Suitable for all ages, Short game sessions

**In-app purchases:** none


## Frequently asked questions

### Is Brain Games free?

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

### Is Cognitive Boost free?

Cognitive Boost is free to download, with no in-app purchases.

### Which has better reviews, Brain Games or Cognitive Boost?

Cognitive Boost is rated higher. Brain Games averages 4.7 out of 5 from 25K ratings, while Cognitive Boost averages 4.9 from 13 ratings.

### Do Brain Games or Cognitive Boost have ads?

Brain Games shows ads; Cognitive Boost does not.

### Which is updated more often, Brain Games or Cognitive Boost?

Brain Games ships an update fortnightly, and Cognitive Boost every 11 days. Most recently, Brain Games was updated on October 19, 2026 and Cognitive Boost on October 4, 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.*