# LinkBox vs Brain

The clearest difference is rating: Brain at 5.0 against LinkBox's 4.4. Brain also leads on review sentiment (100% vs 80%). LinkBox's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Brain sells 2 in-app purchases, starting at $0.49 per month. LinkBox asks for nothing beyond the download.

Brain holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: LinkBox has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of LinkBox's written reviews are positive against 100% of Brain's.

LinkBox ships an update every 6 weeks, Brain every 5 months. The most recent releases landed on September 7, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | LinkBox | Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (18 ratings)](https://appshunter.io/ios/app/linkbox-create-collect-share/id6737998565/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/brain-flex/id6747996094/reviews)** |
| Number of ratings | **18** | 3 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 61 MB | 56 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Apps By Me LLC](https://appshunter.io/developer/1709809075) | [Heidi Green](https://appshunter.io/developer/1823794549) |

## What reviewers say

### LinkBox

[App page](https://appshunter.io/ios/app/linkbox-create-collect-share/id6737998565)

Save, organize, and share web links with ease. Create public or private collections of articles, videos, and tools using tags and folders. Ideal for students, researchers, and professionals looking to manage their digital resources.

**Highlights:** Save and organize links, Create curated collections, Share collections publicly or privately, Organize with tags and folders, Future collaboration features

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain

[App page](https://appshunter.io/ios/app/brain-flex/id6747996094)

Engage in a personal brain gym with fun mini-games designed to sharpen mental performance, improve focus, and aid memory. Track your progress and mood with self-measures, and target specific brain lobes for cognitive exercise. Ideal for daily mental workouts and rehabilitation support.

**Highlights:** Interactive games for focus and attention, Memory and processing speed improvement, Mood tracking with GAD-7 and PHQ-9, Targeted exercises for brain lobes, Personal progress tracking, Rehabilitation support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.49 | per month |
| Squeeze Your Brain | $0.99 | one-time |


## Frequently asked questions

### Is LinkBox free?

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

### Is Brain free?

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

### Which has better reviews, LinkBox or Brain?

Brain is rated higher. LinkBox averages 4.4 out of 5 from 18 ratings, while Brain averages 5.0 from 3 ratings.

### Do LinkBox or Brain have ads?

Brain shows ads; LinkBox does not.

### Which is updated more often, LinkBox or Brain?

LinkBox ships an update every 6 weeks, and Brain every 5 months. Most recently, LinkBox was updated on September 7, 2026 and Brain on July 9, 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.*