# BMB DAR Series Controller vs Sentinel

The clearest difference is in-app purchases: BMB DAR Series Controller at none against Sentinel's 1. BMB DAR Series Controller also leads on iOS requirement (11.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Sentinel sells 1 one-off in-app purchase. BMB DAR Series Controller asks for nothing beyond the download.

## The numbers

| Metric | BMB DAR Series Controller | Sentinel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bmb-dar-series-controller/id1557607935/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | — |
| Monetization | Free | — |
| Size | 20 MB | 3 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [XING INC.](https://appshunter.io/developer/302891449) | [6tSevn BV](https://appshunter.io/developer/1888787908) |

## What reviewers say

### BMB DAR Series Controller

[App page](https://appshunter.io/ios/app/bmb-dar-series-controller/id1557607935)

Control your BMB Karaoke Amplifier remotely with this app. Adjust volume for music and microphones, select inputs, and manage echo settings. Connect easily via Bluetooth to compatible DAR Series models.

**Highlights:** Volume control (Music, Mic, Echo), Preset mode selection, Input selection, Microphone feedback elimination, Key control, Bluetooth connectivity

**In-app purchases:** none


### Sentinel

[App page](https://appshunter.io/ios/app/sentinel-ip-camera-setup/id6785523818)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keep Full Access | $0.99 | one-time |


## Frequently asked questions

### Is BMB DAR Series Controller free?

BMB DAR Series Controller is free to download, with no in-app purchases.

### Is Sentinel free?

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

### Do BMB DAR Series Controller or Sentinel have ads?

Neither BMB DAR Series Controller nor Sentinel 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.*