# Opti Calm vs Enchanted Wave Recorder

The clearest difference is rating: Enchanted Wave Recorder at 5.0 against Opti Calm's 3.0. Enchanted Wave Recorder also leads on monetization model (free vs subscription) and ratings volume (6 vs 2). On price, update cadence, 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.

Enchanted Wave Recorder holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

Opti Calm ships an update every 2 months, Enchanted Wave Recorder monthly. The most recent releases landed on September 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Opti Calm | Enchanted Wave Recorder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/opti-calm/id1321696251/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/enchanted-wave-recorder/id1452734802/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Subscription | **Free** |
| Size | 280 MB | 140 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Optiherence](https://appshunter.io/developer/948846804) | [Enchanted Wave LLC](https://appshunter.io/developer/1452734801) |

## 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


### Enchanted Wave Recorder

[App page](https://appshunter.io/ios/app/enchanted-wave-recorder/id1452734802)

This app pairs with a specific headband to capture and display brainwave data in real-time. Users can view raw signals and spectrograms, and record data for extended periods. Additional details are available on the developer's website.

**Highlights:** View raw brainwave signals, Real-time spectrogram display, Record brainwave signals, Companion to Wave-1 headband, Supports iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Opti Calm free?

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

### Is Enchanted Wave Recorder free?

Enchanted Wave Recorder is free to download, with no in-app purchases.

### Which has better reviews, Opti Calm or Enchanted Wave Recorder?

Enchanted Wave Recorder is rated higher. Opti Calm averages 3.0 out of 5 from 2 ratings, while Enchanted Wave Recorder averages 5.0 from 6 ratings.

### Do Opti Calm or Enchanted Wave Recorder have ads?

Neither Opti Calm nor Enchanted Wave Recorder shows ads.

### Which is updated more often, Opti Calm or Enchanted Wave Recorder?

Opti Calm ships an update every 2 months, and Enchanted Wave Recorder monthly. Most recently, Opti Calm was updated on September 28, 2026 and Enchanted Wave Recorder 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.*