# EEG Waves vs OnCortex Pro

The clearest difference is price: OnCortex Pro at $1.99 against EEG Waves's $24.99. OnCortex Pro also leads on update cadence (every 8 days vs every 12 months) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

EEG Waves costs $24.99 and OnCortex Pro $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EEG Waves ships an update every 12 months, OnCortex Pro every 8 days. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | EEG Waves | OnCortex Pro |
| --- | --- | --- |
| Price | $24.99 | **$1.99** |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/eeg-waves/id6443848939/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 8 days** |
| Monetization | Paid | — |
| Size | 55 MB | 489 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) | [Antonio Carlos Cordero Delgado](https://appshunter.io/developer/1657120395) |

## What reviewers say

### EEG Waves

[App page](https://appshunter.io/ios/app/eeg-waves/id6443848939)

This system records user emotional activity, including relaxation and concentration states. It generates graphs of wave activity, emotional dynamics, and rhythm diagrams. Data can be exported, saved, and filtered by date.

**Highlights:** Record emotional activity, Track relaxation and concentration, Graph wave activity dynamics, Visualize emotional states, Circular rhythm diagrams, Export and save session data, Filter data by date

**Features:** Vision Pro support

**In-app purchases:** none


### OnCortex Pro

[App page](https://appshunter.io/ios/app/oncortex-pro/id6444823381)

**In-app purchases:** none


## Frequently asked questions

### Is EEG Waves free?

EEG Waves costs $24.99, with no in-app purchases.

### Is OnCortex Pro free?

OnCortex Pro costs $1.99, with no in-app purchases.

### Do EEG Waves or OnCortex Pro have ads?

Neither EEG Waves nor OnCortex Pro shows ads.

### Which is updated more often, EEG Waves or OnCortex Pro?

EEG Waves ships an update every 12 months, and OnCortex Pro every 8 days. Most recently, EEG Waves was updated on October 6, 2026 and OnCortex Pro on October 1, 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.*