# 4remote BT vs B

The clearest difference is review sentiment: 4remote BT at 100% against B's 0%. 4remote BT also leads on price (Free vs $0.99) and update cadence (every 2 months vs every 4 months). On ads and in-app purchases there is nothing between them.

4remote BT is free to download; B costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

4remote BT ships an update every 2 months, B every 4 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 4remote BT | B |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/b-chat-simple-bluetooth-chat/id1423226489/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 27 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tridonic](https://appshunter.io/developer/959827274) | [Stanislav Svec](https://appshunter.io/developer/519241392) |

## What reviewers say

### 4remote BT

[App page](https://appshunter.io/ios/app/4remote-bt/id1336411407)

This app facilitates the setup, commissioning, and daily control of wireless lighting systems. It allows users to manage individual or grouped luminaires, adjust settings like brightness and color, and define user access levels for enhanced security.

**Highlights:** Switch and dim luminaires individually or in groups, Adjust light color and temperature, Save and recall preferred light settings, Graphical room display for luminaire selection, Commission, program, and control luminaires, Define user rights and password protection

**In-app purchases:** none


### B

[App page](https://appshunter.io/ios/app/b-chat-simple-bluetooth-chat/id1423226489)

Communicate with up to 7 devices simultaneously using only Bluetooth, ideal for areas with no internet or cellular service. Enjoy privacy-first messaging with smart background notifications and a dark mode option.

**Highlights:** Offline Bluetooth communication, Connect up to 7 devices, Airplane mode friendly, Privacy-focused messaging, Background notifications, Dark mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is 4remote BT free?

4remote BT is free to download, with no in-app purchases.

### Is B free?

B costs $0.99, with no in-app purchases.

### Do 4remote BT or B have ads?

Neither 4remote BT nor B shows ads.

### Which is updated more often, 4remote BT or B?

4remote BT ships an update every 2 months, and B every 4 months. Most recently, 4remote BT was updated on October 2, 2026 and B on October 11, 2026.

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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.*