# Brain Boost vs ReelFusion Memory Rush

The clearest difference is in-app purchases: ReelFusion Memory Rush at none against Brain Boost's 3. ReelFusion Memory Rush also leads on rating (5.0 vs 4.6) and iOS requirement (12.0 vs 15.1). Brain Boost's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (12 vs 3). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Brain Boost sells 3 in-app purchases, starting at $3.99 per 7 days. ReelFusion Memory Rush asks for nothing beyond the download.

ReelFusion Memory Rush holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 12 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Brain Boost ships an update every 2 weeks, ReelFusion Memory Rush every 2 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Brain Boost | ReelFusion Memory Rush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (12 ratings)](https://appshunter.io/ios/app/brain-boost-logic-puzzles/id6753672737/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/reelfusion-memory-rush/id6756267214/reviews)** |
| Number of ratings | **12** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 98 MB | 61 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [VERTEX STUDIOS LTD](https://appshunter.io/developer/1805080787) | [Caspıan Erıksen](https://appshunter.io/developer/1859642677) |

## What reviewers say

### Brain Boost

[App page](https://appshunter.io/ios/app/brain-boost-logic-puzzles/id6753672737)

Challenge your mind with a scientifically inspired IQ test and a variety of engaging brain-training games. Track your progress, identify cognitive strengths, and compete globally to measure and improve your intelligence.

**Highlights:** Scientifically inspired IQ assessment, Variety of brain-training mini-games, Logic, memory, and aptitude challenges, Detailed analytics dashboard, Global leaderboard for competition, Regular updates with new puzzles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $3.99 | per 7 days |
| Yearly Premium Access | $19.99 | per year |
| Lifetime Access | $39.99 | one-time |


### ReelFusion Memory Rush

[App page](https://appshunter.io/ios/app/reelfusion-memory-rush/id6756267214)

This brain-training game tests your memory, focus, and reaction time. Match images to a theme before the timer runs out, with levels increasing in speed and intensity. A Memory Mode introduces a puzzle element where you recall hidden image locations.

**Highlights:** Memory challenges, Focus training, Reaction time improvement, Image matching by theme, Timed levels, Memory recall puzzles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Boost free?

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

### Is ReelFusion Memory Rush free?

ReelFusion Memory Rush is free to download, with no in-app purchases.

### Which has better reviews, Brain Boost or ReelFusion Memory Rush?

ReelFusion Memory Rush is rated higher. Brain Boost averages 4.6 out of 5 from 12 ratings, while ReelFusion Memory Rush averages 5.0 from 3 ratings.

### Do Brain Boost or ReelFusion Memory Rush have ads?

Neither Brain Boost nor ReelFusion Memory Rush shows ads.

### Which is updated more often, Brain Boost or ReelFusion Memory Rush?

Brain Boost ships an update every 2 weeks, and ReelFusion Memory Rush every 2 months. Most recently, Brain Boost was updated on October 7, 2026 and ReelFusion Memory Rush on October 8, 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.*