# Precision Power App vs Brook Controller Center

Precision Power App and Brook Controller Center are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Precision Power App | Brook Controller Center |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 22 MB | 11 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Precision Sonar](https://appshunter.io/developer/1746297353) | [Zeroplus Technology Co, Ltd.](https://appshunter.io/developer/1539596932) |

## What reviewers say

### Precision Power App

[App page](https://appshunter.io/ios/app/precision-power-app/id6760452644)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Precision Power App free?

Precision Power App is free to download, with no in-app purchases.

### Is Brook Controller Center free?

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

### Do Precision Power App or Brook Controller Center have ads?

Neither Precision Power App 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.*