# Opti Brain vs FocusCalm

The clearest difference is update cadence: FocusCalm at monthly against Opti Brain's every 3 months. FocusCalm also leads on ratings volume (53 vs 13). Opti Brain's advantage is review sentiment (37% vs 24%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Opti Brain sells 2 in-app purchases, starting at $9.99 per month and FocusCalm sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

FocusCalm holds the better App Store score, 3.9 against 3.7. Both are backed by a comparable volume of ratings — 13 and 53 respectively. Written reviews complicate that: 37% of Opti Brain's written reviews are positive against 24% of FocusCalm's, so the app with the better star average is not the one people write more warmly about.

Opti Brain ships an update every 3 months, FocusCalm monthly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Opti Brain | FocusCalm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (13 ratings)](https://appshunter.io/ios/app/opti-brain/id1029982015/reviews) | **[3.9 (53 ratings)](https://appshunter.io/ios/app/focuscalm-brain-training/id1512564491/reviews)** |
| Number of ratings | 13 | **53** |
| Positive reviews | **36.7% of reviews** | 23.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 159 MB | 190 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Optiherence](https://appshunter.io/developer/948846804) | [BrainCo Inc](https://appshunter.io/developer/1148192149) |

## What reviewers say

### Opti Brain

[App page](https://appshunter.io/ios/app/opti-brain/id1029982015)

Visualize and map your brain activity using compatible headbands. Record, save, and compare brain data to understand your cognitive patterns. Discover your optimal performance state and analyze brain activity during various activities.

**Highlights:** Brain activity mapping, Data collection and saving, Customizable collections, Map and movie creation, Brain pattern interpretation, Activity-based comparison

**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 |


### FocusCalm

[App page](https://appshunter.io/ios/app/focuscalm-brain-training/id1512564491)

Train your brain for improved focus and a calmer mind with science-backed exercises and real-time feedback. This app helps you manage stress, enhance mental performance, and track your progress towards a more focused and tranquil state.

**Highlights:** Brain training exercises, Real-time brain activity feedback, FocusCalm score tracking, Neurofeedback technology, Stress management techniques, Performance tracking metrics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FocusCalm Monthly Subscription | $9.99 | per month |
| FocusCalm Annual Subscription | $69.99 | per year |


## Frequently asked questions

### Is Opti Brain free?

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

### Is FocusCalm free?

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

### Which has better reviews, Opti Brain or FocusCalm?

FocusCalm is rated higher. Opti Brain averages 3.7 out of 5 from 13 ratings, while FocusCalm averages 3.9 from 53 ratings.

### Do Opti Brain or FocusCalm have ads?

Neither Opti Brain nor FocusCalm shows ads.

### Which is updated more often, Opti Brain or FocusCalm?

Opti Brain ships an update every 3 months, and FocusCalm monthly. Most recently, Opti Brain was updated on October 5, 2026 and FocusCalm on October 15, 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.*