Comparison

B vs LiveLink ONE

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

B

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
Read full description

Stay connected even when there’s no internet or cellular service! B Chat lets you communicate with up to 7 devices simultaneously using just Bluetooth—perfect for airplanes, remote areas, hiking trips, or anywhere with limited connectivity. Key Features: * Airplane Mode Friendly
: Chat with friends during flights, even when seated rows apart. Perfect for long journeys when you want to stay in touch without WiFi charges. * 100% Offline Communication
: No internet required. No cellular data needed. No WiFi necessary. Just pure Bluetooth peer-to-peer messaging that works anywhere, anytime. * Privacy First
: Your conversations stay between you and your chat partners. No cloud storage, no message history on servers—complete privacy guaranteed. * Smart Background Notifications: 
Get notified when messages arrive, even when the app is in the background or your screen is locked. Stay connected without keeping your phone active. * Dark Mode
: Beautiful interface that adapts to your device’s appearance settings. Easy on the eyes, day or night. How It Works: 1. Turn on Bluetooth 2. Connect with nearby devices (up to 7 friends) 3. Start chatting instantly—no setup required Download now and never miss a message! Note: Bluetooth connections while the app is running in the background or when the display is off may be limited by iOS system power‑saving restrictions. Communication will automatically resume once the app is reopened or brought to the foreground.

About

LiveLink ONE

Features
Read full description

Intelligent lighting management can be so simple. With LiveLink, you control all your lighting efficiently via a single application and benefit from additional energy savings of up to 35%. Right from the first start, LiveLink is ready for operation and fully functional. All system participants are recognized automatically, sensor functions such as motion detection and constant light control are preconfigured and active, connected pushbuttons allow you to switch and dim the lighting. If the lighting consists of Tunable White luminaires, among others, the TRILUX HCL curve is also already activated. The LiveLink app also enables simple and flexible configuration of the LiveLink light management system. Intelligent control and feedback functions give you maximum security and support you every step of the way. The most important features - Safe commissioning and operation of the lighting combined in one app. - Intelligent plug & play function. - Individual control of rooms and zones. - Division of luminaires into luminaire groups. - Simple linking of sensors and pushbuttons to luminaire groups. - Creation of lighting scenes and setting of sensors. - Control and feedback functions. During the development of the LiveLink software, the specific needs of the users were in the foreground. They were developed in close cooperation with planners, installers and users. For more information on LiveLink, please visit: www.trilux.com/livelink

Screenshots

B2 screens
LiveLink ONE4 screens

Verdict

The call

The clearest difference is price: LiveLink ONE at Free against B's $0.99. LiveLink ONE also leads on update cadence (every 2 months vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

B ships an update every 4 months, LiveLink ONE every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
B versus LiveLink ONE: the parameters behind the verdict, then further details
ParameterBLiveLink ONE
Price$0.99Free — better
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size4 MB677 MB
Age rating4+4+
DeveloperStanislav SvecTRILUX

In-app purchases

None

B

No in-app purchases

None

LiveLink ONE

No in-app purchases

Questions

Is B free?
B costs $0.99, with no in-app purchases.
Is LiveLink ONE free?
LiveLink ONE is free to download, with no in-app purchases.
Do B or LiveLink ONE have ads?
Neither B nor LiveLink ONE shows ads.
Which is updated more often, B or LiveLink ONE?
B ships an update every 4 months, and LiveLink ONE every 2 months. Most recently, B was updated on October 26, 2026 and LiveLink ONE on October 25, 2026.

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