# The McClain Method vs GreyMatter Leader

The clearest difference is update cadence: The McClain Method at weekly against GreyMatter Leader's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

The McClain Method ships an update weekly, GreyMatter Leader fortnightly. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | The McClain Method | GreyMatter Leader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 37 MB | 49 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MC Home Enterprises LLC](https://appshunter.io/developer/1826604506) | [GreyMatter Catalyst](https://appshunter.io/developer/1832819844) |

## What reviewers say

### The McClain Method

[App page](https://appshunter.io/ios/app/the-mcclain-method/id6748620437)

**In-app purchases:** none


### GreyMatter Leader

[App page](https://appshunter.io/ios/app/greymatter-leader/id6749909372)

**In-app purchases:** none


## Frequently asked questions

### Is The McClain Method free?

The McClain Method is free to download, with no in-app purchases.

### Is GreyMatter Leader free?

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

### Do The McClain Method or GreyMatter Leader have ads?

Neither The McClain Method nor GreyMatter Leader shows ads.

### Which is updated more often, The McClain Method or GreyMatter Leader?

The McClain Method ships an update weekly, and GreyMatter Leader fortnightly. Most recently, The McClain Method was updated on October 5, 2026 and GreyMatter Leader on October 7, 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.*