# Opti Train vs Lullavibes Connect

The clearest difference is in-app purchases: Lullavibes Connect at none against Opti Train's 2. Opti Train's advantage is ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Opti Train sells 2 in-app purchases, starting at $9.99 per month. Lullavibes Connect asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Opti Train against 5.0 for Lullavibes Connect. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | Opti Train | Lullavibes Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/opti-train/id1037469787/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/lullavibes-connect/id6761734717/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Subscription | **Free** |
| Size | 411 MB | 24 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Optiherence](https://appshunter.io/developer/948846804) | [Woojer Ltd](https://appshunter.io/developer/912349084) |

## What reviewers say

### Opti Train

[App page](https://appshunter.io/ios/app/opti-train/id1037469787)

This app helps you achieve peak performance by training your brain patterns. It uses a compatible brain-sensing accessory to provide audio and video neurofeedback, guiding you to a personalized optimized state for any activity.

**Highlights:** Sport-specific training modes, General performance training, Audio and video neurofeedback, Personalized brain pattern training, Brain map visualization, Synchronization of thought levels

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Opti Subscription | $9.99 | per month |
| Yearly Opti Subscription | $99.99 | per year |


### Lullavibes Connect

[App page](https://appshunter.io/ios/app/lullavibes-connect/id6761734717)

This app translates speech into tactile sensations for deaf babies, allowing them to feel the rhythm, tone, and emotion of voices. It creates a new sensory pathway for early communication and bonding before hearing is possible.

**Highlights:** Real-time voice input, Speech to tactile sensation conversion, Transmits rhythm, tone, and emotion, Compatible with wearable garments, Facilitates early communication, Supports cognitive development

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

**In-app purchases:** none


## Frequently asked questions

### Is Opti Train free?

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

### Is Lullavibes Connect free?

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

### Which has better reviews, Opti Train or Lullavibes Connect?

Opti Train and Lullavibes Connect are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Opti Train or Lullavibes Connect have ads?

Neither Opti Train nor Lullavibes Connect shows ads.

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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.*