# Lingvostim vs EEG Waves

The clearest difference is review sentiment: EEG Waves at 100% against Lingvostim's 50%. Lingvostim's advantage is price (Free vs $24.99) and update cadence (every 6 weeks vs every 12 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Lingvostim is free to download; EEG Waves costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lingvostim ships an update every 6 weeks, EEG Waves every 12 months. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Lingvostim | EEG Waves |
| --- | --- | --- |
| Price | **Free** | $24.99 |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/eeg-waves/id6443848939/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 12 months |
| Monetization | **Free** | Paid |
| Size | 83 MB | 55 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gleb Golub](https://appshunter.io/developer/1579345427) | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) |

## What reviewers say

### Lingvostim

[App page](https://appshunter.io/ios/app/lingvostim-ble/id1592829807)

Control a wireless LINGVOSTIM device to optimize your psycho-emotional state. Adjust device brightness and select sessions to manage your well-being.

**Highlights:** Wireless device control, Brightness adjustment, Session selection, Psycho-emotional state optimization, IOS compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Lingvostim free?

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

### Is EEG Waves free?

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

### Do Lingvostim or EEG Waves have ads?

Neither Lingvostim nor EEG Waves shows ads.

### Which is updated more often, Lingvostim or EEG Waves?

Lingvostim ships an update every 6 weeks, and EEG Waves every 12 months. Most recently, Lingvostim was updated on September 13, 2026 and EEG Waves on September 19, 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.*