# Brainwave Visualizer vs Kennedy Space Center Guide

The clearest difference is update cadence: Kennedy Space Center Guide at every 5 weeks against Brainwave Visualizer's every 42 months. Kennedy Space Center Guide also leads on review sentiment (70% vs 58%). Brainwave Visualizer's advantage is monetization model (free vs ad-supported) and iOS requirement (7.1 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Brainwave Visualizer ships an update every 42 months, Kennedy Space Center Guide every 5 weeks. The most recent releases landed on June 7, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Brainwave Visualizer | Kennedy Space Center Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (1.9K ratings)](https://appshunter.io/ios/app/kennedy-space-center-guide/id1660596920/reviews)** |
| Number of ratings | — | **1.9K** |
| Positive reviews | 58.3% of reviews | **70.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 5 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 59 MB | 55 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NeuroSky, Inc.](https://appshunter.io/developer/499682244) | [Kennedy Space Center](https://appshunter.io/developer/1154656055) |

## What reviewers say

### Brainwave Visualizer

[App page](https://appshunter.io/ios/app/brainwave-visualizer/id639808715)

Visualize your brain's activity with a colorful, interactive display. This application shows a graphical representation of your mental state, including attention and meditation levels, with on-screen shapes that change based on your mind.

**Highlights:** Brainwave Visualization, Brainwave Power Spectrum Graph, eSense Attention Meter, eSense Meditation Meter, Interactive on-screen shapes

**In-app purchases:** none


### Kennedy Space Center Guide

[App page](https://appshunter.io/ios/app/kennedy-space-center-guide/id1660596920)

Plan and enhance your visit to America's spaceport. Discover attractions, shows, and dining options with interactive maps and real-time updates. Navigate the complex easily and stay informed about rocket launches.

**Highlights:** Detailed maps and wayfinding, Show and attraction descriptions, Guest services information, Dining and shopping details, Rocket launch notifications, Trip planning tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Brainwave Visualizer free?

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

### Is Kennedy Space Center Guide free?

Kennedy Space Center Guide is free to download, with no in-app purchases.

### Do Brainwave Visualizer or Kennedy Space Center Guide have ads?

Neither Brainwave Visualizer nor Kennedy Space Center Guide shows ads.

### Which is updated more often, Brainwave Visualizer or Kennedy Space Center Guide?

Brainwave Visualizer ships an update every 42 months, and Kennedy Space Center Guide every 5 weeks. Most recently, Brainwave Visualizer was updated on June 7, 2026 and Kennedy Space Center Guide on September 22, 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.*