# Opti Brain vs Freedom Map Sponsee

The clearest difference is in-app purchases: Freedom Map Sponsee at none against Opti Brain's 2. Opti Brain's advantage is iOS requirement (12.4 vs 14.0.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Opti Brain sells 2 in-app purchases, starting at $9.99 per month. Freedom Map Sponsee asks for nothing beyond the download.

Opti Brain ships an update every 3 months, Freedom Map Sponsee every 4 months. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Opti Brain | Freedom Map Sponsee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (13 ratings)](https://appshunter.io/ios/app/opti-brain/id1029982015/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 36.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 159 MB | 58 MB |
| Requires iOS | **12.4** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Optiherence](https://appshunter.io/developer/948846804) | [Peaceful Heart Network](https://appshunter.io/developer/1729476846) |

## 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 |


### Freedom Map Sponsee

[App page](https://appshunter.io/ios/app/freedom-map-sponsee/id6504587575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Opti Brain free?

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

### Is Freedom Map Sponsee free?

Freedom Map Sponsee is free to download, with no in-app purchases.

### Do Opti Brain or Freedom Map Sponsee have ads?

Neither Opti Brain nor Freedom Map Sponsee shows ads.

### Which is updated more often, Opti Brain or Freedom Map Sponsee?

Opti Brain ships an update every 3 months, and Freedom Map Sponsee every 4 months. Most recently, Opti Brain was updated on September 10, 2026 and Freedom Map Sponsee on September 18, 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.*