BleD Config vs BLE Controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BleD Config
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BLE Device Control & Interface Builder Create custom user interfaces for Bluetooth LE accessories with intuitive visual builder. Designed specifically for controlling BLE devices, this app enables you to connect, configure, and interact with your peripherals effortlessly. Key Features: - Drag-and-drop UI design. - Configurable BleDControls, each linked to specific GATT characteristics, enabling broad data exchange settings. - Support for a wide range of BleDControl types to suit various BLE device functionalities. - Device discovery with advanced filtering options: filter BLE devices by name, service UUIDs, or ManufacturerData using regular expression pattern matching. - Device configuration management: easily share your BleDControllers with other users by exporting .beldconfig file. - Seamless connection to any BLE peripheral, empowering users to manage device behavior via GATT profiles. - Public BleDControllers accessible via BleD AppClip by just scanning QR code or NFC tag. Ideal for: - Companies or startups working with BLE accessories but lacking the budget for custom app development. - Firms or individuals launching new BLE products to market. - Developers testing and evaluating BLE devices - connections, endpoints, data exchange. - Anyone wanting to create an alternative, unified interface for existing BLE accessories. If you develop BLE peripherals, this app reduces your development costs during the early stages by providing a flexible, visual control environment. With BleDConfig, effortlessly design, export, and import tailored Bluetooth LE control interfaces - no coding required. TermsAndConditions: https://bledlw.github.io/BleDConfig/BleDConfig-TermsAndConditions.md PrivacyPolicy: https://bledlw.github.io/BleDConfig/BleDConfig-PrivacyPolicy.md
BLE Controller
This app enables wireless control of microcontrollers like Arduino and ESP32 via Bluetooth Low Energy. It features a customizable remote interface, a serial console for real-time data monitoring, and device management tools for makers and hobbyists.
- Customizable button interface
- Real-time serial console
- Device scanning and management
- Bi-directional communication
- Offline functionality
- Dark and light themes
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Control your Arduino, ESP32, STM32, Micro:bit and IoT devices wirelessly with BLE Controller - the ultimate Bluetooth Low Energy remote and serial terminal for makers, hobbyists, and professionals. POWERFUL BLUETOOTH CONTROL BLE Controller provides seamless wireless communication with your microcontroller projects. Connect to any Bluetooth-enabled Arduino, ESP32, ESP8266, or IoT device and take full control from your iPhone or iPad. CUSTOMIZABLE REMOTE CONTROL Create your perfect control interface with fully customizable buttons. Each button can be personalized with: - Custom labels and commands - Color-coded organization - Icon selection from 20+ options - Instant command transmission Perfect for robot control, smart home automation, motor control, LED strips, servo control, and more. Send commands like Forward, Backward, Left, Right, Stop, or any custom serial commands your project needs. SERIAL CONSOLE & TERMINAL Monitor real-time data from your devices with the built-in serial console. View sensor readings, debug messages, and system logs as they happen. Send custom commands directly to your device and receive instant feedback. Features: - Real-time data streaming - Command history - Clear and organized log view - Custom baud rate configuration - Bi-directional communication SMART DEVICE MANAGEMENT - Quick scan for nearby BLE devices - Auto-save recent connections - RSSI signal strength monitoring - One-tap reconnection to favorite devices - Device connection history PROFESSIONAL FEATURES - Dark and light theme options - Haptic feedback for tactile response - Offline functionality - no internet required - Privacy-focused - your data stays on your device - No subscription fees or in-app purchases PERFECT FOR - Arduino robot control (cars, drones, rovers) - ESP32/ESP8266 IoT projects - Home automation systems - Robotics competitions - STEM education and learning - Prototype testing and development - Maker projects and hackathons - Industrial automation - Smart device integration - Serial communication testing EASY SETUP 1. Enable Bluetooth on your device 2. Upload BLE serial code to your Arduino/ESP32 3. Tap "Scan" to find your device 4. Connect and start controlling 5. Customize buttons for your project needs RELIABLE & STABLE Built with professional-grade Bluetooth libraries ensuring stable connections and reliable data transmission. Advanced error handling and automatic reconnection keep you connected to your projects. CONTINUOUS UPDATES We're committed to making BLE Controller the best Bluetooth control app for makers. Regular updates bring new features, improvements, and bug fixes. SUPPORT & COMMUNITY Need help? Our support team is ready to assist with setup questions, connection issues, or feature requests. Join thousands of makers worldwide using BLE Controller for their projects. COMPATIBLE PLATFORMS • Arduino (Uno, Mega, Nano with BLE module) • ESP32 (built-in BLE) • ESP8266 (with external BLE module) • HC-05/HC-06 Bluetooth modules • nRF52 boards • Raspberry Pi with Bluetooth • Any device with BLE serial capability Start building amazing wireless projects today. Download BLE Controller and bring your IoT devices to life!
Screenshots
Verdict
The clearest difference is in-app purchases: BLE Controller at none against BleD Config's 1. BLE Controller also leads on iOS requirement (12.0 vs 18.0). BleD Config's advantage is update cadence (weekly vs every 2 weeks). On price, ads and device support 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. BleD Config sells 1 in-app purchase, starting at $19.99 per month. BLE Controller asks for nothing beyond the download.
BleD Config ships an update weekly, BLE Controller every 2 weeks. The most recent releases landed on September 5, 2026 and September 15, 2026 respectively.
| Parameter | BleD Config | BLE Controller |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Lukasz Wudarski | CircuitMagic Inc. |
In-app purchases
BleD Config
- Month Subscription$19.991 Month
BLE Controller
No in-app purchases









