# Bottleneck Check vs Brook Controller Center

The clearest difference is in-app purchases: Brook Controller Center at none against Bottleneck Check's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bottleneck Check sells 3 in-app purchases, starting at $2.99 per month. Brook Controller Center asks for nothing beyond the download.

## The numbers

| Metric | Bottleneck Check | Brook Controller Center |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 48 MB | 11 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jeremy Sellers](https://appshunter.io/developer/1866238459) | [Zeroplus Technology Co, Ltd.](https://appshunter.io/developer/1539596932) |

## What reviewers say

### Bottleneck Check

[App page](https://appshunter.io/ios/app/bottleneck-check/id6757779758)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $2.99 | per month |
| Pro Builder | $4.99 | per month |
| Lifetime Access | $29.99 | one-time |


### Brook Controller Center

[App page](https://appshunter.io/ios/app/brook-controller-center/id6795359221)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bottleneck Check free?

Bottleneck Check is free to download, with in-app purchases available.

### Is Brook Controller Center free?

Brook Controller Center is free to download, with no in-app purchases.

### Do Bottleneck Check or Brook Controller Center have ads?

Neither Bottleneck Check nor Brook Controller Center 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.*