Bluetooth® Control vs diBlue
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bluetooth® Control
Easily program and control marine navigation lights wirelessly via Bluetooth. This app eliminates the need for a separate programmer, using only your mobile phone for setup and operation within a 50-meter range.
- Wireless programming and control
- 50-meter operating range
- No separate programmer needed
- Mobile phone operation
- Supports Carmanah/Sabik marine aids
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Sabik Bluetooth(R) Control offers easy-to-use programming and control of Carmanah / Sabik marine aids-to-navigation up to 50 meters. No separate programmer required; all you need is a mobile phone. This advanced app is available for iPhone 5 and above and requires Bluetooth(R) 4.0 Smart. A Sabik Bluetooth(R) enabled lantern and a LightGuard Monitor account are required to use the software. Please contact your local distributor or email support@sabik.com if you don't have an account yet.
diBlue
This utility app facilitates efficient communication with specific DSD TECH Bluetooth modules. It supports a range of relay and BLE modules, streamlining interactions and saving users time. Compatible with various DSD TECH Bluetooth devices.
- Efficient communication with Bluetooth modules
- Supports DSD TECH Bluetooth Relay modules
- Supports DSD TECH SH-HC-08, SH-M08, HM-10, SH-11 modules
- Supports DSD TECH Bluetooth BLE modules
- Saves user time
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DSD TECH Bluetooth is now diBlue. Version 2.4 updates the same app under its new name; existing users can update their current installation. diBlue is a practical workspace for compatible Bluetooth Low Energy devices and DSD TECH relay modules. Discover devices, exchange Text or HEX data and keep frequently used commands close at hand. FIND AND ORGANIZE DEVICES - Scan nearby BLE devices and view their names and signal strength. - Save favorites and assign local aliases without changing the hardware name. - Switch between All and Favorites, view device details and choose a device type. - Copy a device's iOS UUID from its details. This identifier is not its hardware MAC address. - Hide unrelated devices from discovery results and restore them from Settings when needed. SEND COMMANDS AND REUSE YOUR WORK - Send and receive Text or HEX data. - Send once or repeat at a chosen interval, with a stop control. - Choose None, CR, LF or CRLF line endings for text commands. - Reuse recent commands from History and save frequently used commands in Starred. - Selecting a saved command fills the input for review; it does not send automatically. - Read color-coded send and receive logs, with optional timestamps and automatic scrolling. CONTROL COMPATIBLE DSD TECH RELAYS - Detect the channel count on supported one- and four-channel modules. - View device-reported channel states and refresh them when needed. - Control individual channels or use All on and All off on four-channel modules. - Confirm control results through a follow-up status query to the device. CHOOSE YOUR LANGUAGE AND DISPLAY PREFERENCES The interface supports English, Simplified Chinese, Traditional Chinese (Taiwan), German, French, Spanish (Spain), Italian, Portuguese (Portugal) and Japanese. Follow your system language or choose a language in Settings. You can also keep the screen on while connected and adjust log timestamps and automatic scrolling. LOCAL STORAGE, NO ACCOUNT REQUIRED diBlue contains no ads and requires no account. Device profiles, favorites, aliases, settings, command history and starred commands are stored locally. Apple-managed backups and device transfers may preserve this data according to your settings. COMPATIBILITY Requires iOS 15 or later and compatible BLE hardware. Classic Bluetooth SPP devices are not supported. Data transfer requires the supported FFE0 service and FFE1 characteristic; relay controls require the supported DSD TECH relay protocol. diBlue does not work with every Bluetooth device. Bluetooth permission is required to discover and connect to nearby devices. The app does not request location permission. Support: dsd_tech@outlook.com
Screenshots
Verdict
The clearest difference is rating: Bluetooth® Control at 5.0 against diBlue's 2.8. Bluetooth® Control also leads on iOS requirement (12.0 vs 15.0). diBlue's advantage is update cadence (every 2 months vs every 7 months) and ratings volume (18 vs 1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Bluetooth® Control holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: diBlue has 18 ratings behind it against 1, so its average is the more settled of the two.
Bluetooth® Control ships an update every 7 months, diBlue every 2 months. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.
| Parameter | Bluetooth® Control | diBlue |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.8 (18 ratings) |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | 1 | 18 — better |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | SPX Aids to Navigation Oy | DongGuan DESHIDE TECHNOLOGY CO.,LTD |
In-app purchases
Bluetooth® Control
No in-app purchases
diBlue
No in-app purchases
Questions
Is Bluetooth® Control free?
Is diBlue free?
Which has better reviews, Bluetooth® Control or diBlue?
Do Bluetooth® Control or diBlue have ads?
Which is updated more often, Bluetooth® Control or diBlue?
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