# BrainPatch e vs The Key NLP

The clearest difference is in-app purchases: BrainPatch e at none against The Key NLP's 2. BrainPatch e also leads on update cadence (every 3 weeks vs every 3 months). The Key NLP's advantage is iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. The Key NLP sells 2 in-app purchases, starting at $12.99 per month. BrainPatch e asks for nothing beyond the download.

BrainPatch e ships an update every 3 weeks, The Key NLP every 3 months. Both last shipped on October 2, 2026.

## The numbers

| Metric | BrainPatch e | The Key NLP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-key-nlp/id1601671028/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 39 MB | 33 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [BrainPatch Ltd.](https://appshunter.io/developer/1526456746) | [Toss Ltd](https://appshunter.io/developer/1601671030) |

## What reviewers say

### BrainPatch e

[App page](https://appshunter.io/ios/app/brainpatch-e-meditation/id1526456744)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Key NLP

[App page](https://appshunter.io/ios/app/the-key-nlp/id1601671028)

This app offers self-therapy tools focused on empathy and personal growth to help users manage emotional challenges like anxiety, depression, and low self-esteem. It provides guided sessions for various mental health topics, accessible anytime from home.

**Highlights:** Self-therapy for emotional problems, Addresses depression and anxiety, Improves confidence and self-esteem, Mindfulness at work, Accessible anytime, anywhere, 30-day free trial

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $12.99 | per month |
| Annual Subscription | $69.99 | per year |


## Frequently asked questions

### Is BrainPatch e free?

BrainPatch e is free to download, with no in-app purchases.

### Is The Key NLP free?

The Key NLP is free to download, with in-app purchases available.

### Do BrainPatch e or The Key NLP have ads?

Neither BrainPatch e nor The Key NLP shows ads.

### Which is updated more often, BrainPatch e or The Key NLP?

BrainPatch e ships an update every 3 weeks, and The Key NLP every 3 months. Most recently, BrainPatch e was updated on October 2, 2026 and The Key NLP on October 2, 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.*