# CrownSensor vs BlueSeek

The clearest difference is in-app purchases: CrownSensor at none against BlueSeek's 3. CrownSensor also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. BlueSeek sells 3 in-app purchases, starting at $2.99 per 7 days. CrownSensor asks for nothing beyond the download.

## The numbers

| Metric | CrownSensor | BlueSeek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crownsensor/id1581557875/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Monetization | Free | — |
| Size | 20 MB | 14 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Lanke Xuntong Technology Co., Ltd.](https://appshunter.io/developer/640898259) | [ANDREAS LOEKKEN WEFRING](https://appshunter.io/developer/1854553664) |

## What reviewers say

### CrownSensor

[App page](https://appshunter.io/ios/app/crownsensor/id1581557875)

Control your phone's volume and screen brightness using Bluetooth-connected IoT hardware. This app enables seamless integration for managing device settings remotely.

**Highlights:** Bluetooth IoT hardware integration, Mobile phone volume control, Screen brightness adjustment, Remote device setting management

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

**In-app purchases:** none


### BlueSeek

[App page](https://appshunter.io/ios/app/blueseek/id6755730909)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlueSeek Pro Weekly | $2.99 | per 7 days |
| BlueSeek Pro Annual | $19.99 | per year |
| BlueSeek Pro - Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is CrownSensor free?

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

### Is BlueSeek free?

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

### Do CrownSensor or BlueSeek have ads?

BlueSeek shows ads; CrownSensor 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.*