# Brainwave Visualizer vs Mind Lie Detection

The clearest difference is update cadence: Mind Lie Detection at every 8 months against Brainwave Visualizer's every 42 months. Brainwave Visualizer's advantage is iOS requirement (7.1 vs 9.0). 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, Mind Lie Detection every 8 months. The most recent releases landed on June 7, 2026 and December 20, 2025 respectively.

## The numbers

| Metric | Brainwave Visualizer | Mind Lie Detection |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 8 months** |
| Monetization | Free | — |
| Size | 59 MB | 118 MB |
| Requires iOS | **7.1** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NeuroSky, Inc.](https://appshunter.io/developer/499682244) | [Shenzhen Macrotellect Limited](https://appshunter.io/developer/593369519) |

## 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


### Mind Lie Detection

[App page](https://appshunter.io/ios/app/mind-lie-detection/id959830376)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brainwave Visualizer free?

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

### Is Mind Lie Detection free?

Mind Lie Detection is free to download, with no in-app purchases.

### Do Brainwave Visualizer or Mind Lie Detection have ads?

Neither Brainwave Visualizer nor Mind Lie Detection shows ads.

### Which is updated more often, Brainwave Visualizer or Mind Lie Detection?

Brainwave Visualizer ships an update every 42 months, and Mind Lie Detection every 8 months. Most recently, Brainwave Visualizer was updated on June 7, 2026 and Mind Lie Detection on December 20, 2025.

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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.*