# Opti Calm vs Brainbit App

The clearest difference is rating: Brainbit App at 3.7 against Opti Calm's 3.0. Brainbit App also leads on monetization model (free vs subscription) and update cadence (every 3 weeks vs every 2 months). Opti Calm's advantage is iOS requirement (9.0 vs 11.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Brainbit App holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Opti Calm ships an update every 2 months, Brainbit App every 3 weeks. The most recent releases landed on September 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Opti Calm | Brainbit App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/opti-calm/id1321696251/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/brainbit-app/id1510548623/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Subscription | **Free** |
| Size | 280 MB | 65 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Optiherence](https://appshunter.io/developer/948846804) | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) |

## What reviewers say

### Opti Calm

[App page](https://appshunter.io/ios/app/opti-calm/id1321696251)

Train your brain to reach optimal performance patterns with this app. It uses a compatible external brain-sensing accessory to provide visual and audio feedback, guiding you to a state of calm for meditation or high-pressure activities. Improve efficiency and recall your best performance brain patterns.

**Highlights:** Brain activity sensing integration, Visual feedback (score, video, brain representation), Audio feedback (music volume), Calm brain training algorithm, Performance optimization, Meditation and sports training modes

**Features:** macOS Compatibility

**In-app purchases:** none


### Brainbit App

[App page](https://appshunter.io/ios/app/brainbit-app/id1510548623)

This app visualizes your brainwave activity in real-time, helping you enhance meditation, train focus, and monitor sleep. It requires a compatible headband device for full functionality.

**Highlights:** Real-time EEG brainwave data, Monitor functional states (relaxation, concentration), Enhance meditation practice, Analyze sleep stages and quality, Medical quality EEG, Professional grade spectrogram

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

**In-app purchases:** none


## Frequently asked questions

### Is Opti Calm free?

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

### Is Brainbit App free?

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

### Which has better reviews, Opti Calm or Brainbit App?

Brainbit App is rated higher. Opti Calm averages 3.0 out of 5 from 2 ratings, while Brainbit App averages 3.7 from 3 ratings.

### Do Opti Calm or Brainbit App have ads?

Neither Opti Calm nor Brainbit App shows ads.

### Which is updated more often, Opti Calm or Brainbit App?

Opti Calm ships an update every 2 months, and Brainbit App every 3 weeks. Most recently, Opti Calm was updated on September 28, 2026 and Brainbit App on October 24, 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.*