# Understand OCD vs Cleanse Protocol

The clearest difference is in-app purchases: Cleanse Protocol at none against Understand OCD's 2. Understand OCD's advantage is ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Understand OCD sells 2 in-app purchases, starting at $4.99 per 7 days. Cleanse Protocol asks for nothing beyond the download.

## The numbers

| Metric | Understand OCD | Cleanse Protocol |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Size | 32 MB | 11 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Mohamed Bourga](https://appshunter.io/developer/1666350624) | [KAORU IMAI](https://appshunter.io/developer/1890363790) |

## What reviewers say

### Understand OCD

[App page](https://appshunter.io/ios/app/understand-ocd-anxiety-relief/id6758909358)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Life Coach Weekly | $4.99 | per 7 days |
| Live Coach Yearly | $24.99 | per year |


### Cleanse Protocol

[App page](https://appshunter.io/ios/app/cleanse-protocol/id6767811569)

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

**In-app purchases:** none


## Frequently asked questions

### Is Understand OCD free?

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

### Is Cleanse Protocol free?

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

### Do Understand OCD or Cleanse Protocol have ads?

Cleanse Protocol shows ads; Understand OCD does not.

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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.*