# iSpeakClear vs BrainPulse Dual N

The clearest difference is in-app purchases: iSpeakClear at none against BrainPulse Dual N's 3. iSpeakClear also leads on iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. BrainPulse Dual N sells 3 in-app purchases, starting at $4.99 per month. iSpeakClear asks for nothing beyond the download.

## The numbers

| Metric | iSpeakClear | BrainPulse Dual N |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 22 MB | 24 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Natraj Bontha](https://appshunter.io/developer/1846404130) | [Mehmet Yilmaz](https://appshunter.io/developer/1512026755) |

## What reviewers say

### iSpeakClear

[App page](https://appshunter.io/ios/app/ispeakclear/id6754046842)

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainPulse Dual N

[App page](https://appshunter.io/ios/app/brainpulse-dual-n-back/id6761100839)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $39.99 | per year |
| BrainPulse Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is iSpeakClear free?

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

### Is BrainPulse Dual N free?

BrainPulse Dual N is free to download, with in-app purchases available.

### Do iSpeakClear or BrainPulse Dual N have ads?

Neither iSpeakClear nor BrainPulse Dual N shows ads.

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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.*