249+ iOS apps curated and reviewed
If you already know BLE Controller, this is the deeper bench. 249+ esp32 ble terminal apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | No | No | Aug 2026 |
| 2 |  | $0.99 | 2.3★ (3) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.9★ (87) | No | No | Jul 2026 |
| 4 |  | Free | — | No | No | Jul 2026 |
| 5 |  | Free | 4.3★ (940) | No | No | Aug 2026 |
| 6 |  | Free | 3.2★ (5) | No | No | Jul 2026 |
| 7 |  | Free | 3.8★ (117) | No | No | Jul 2026 |
| 8 |  | Free | — | No | No | May 2026 |
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.
This app facilitates serial communication with microcontrollers using BLE modules like ESP32. It allows sending and receiving commands, debugging hardware, and customizing button controls for frequent data transmission. Monitor data in ASCII or HEX formats and automate command sending at timed intervals.
This app is a powerful development tool for Bluetooth Low Energy. It offers comprehensive scanning, connection management, GATT interactions, and detailed logging. Features include DFU support, real-time RSSI plotting, and customizable display formats for data.
This app allows users to interact with Bluetooth Low Energy devices. It supports scanning for, connecting to, and analyzing BLE peripherals, as well as simulating your own BLE devices. It's a comprehensive tool for developers and enthusiasts working with BLE technology.
Configure Wi-Fi credentials for ESP32 or ESP8266 devices using BLE. Supports Wi-Fi scanning and proof of possession for secure network setup. Ideal for developers working with ESP IDF.
Control and communicate with hardware like Arduino and ESP32 using your smartphone's sensors and Bluetooth. This app transforms your phone into a virtual controller, offering modules for LED control, terminal commands, gamepad functionality, and access to phone sensors.
This app provides a Bluetooth terminal for embedded devices, allowing console access without internet or SSH. It supports hardware keyboards and includes special buttons for common commands.
This app provides a professional console for interacting with Bluetooth Low Energy devices. It allows direct connection, configuration of macro buttons, and real-time command execution. Ideal for developers and technicians working with BLE technology.
Connect iOS devices to Bluetooth Low Energy serial port converters for bi-directional data exchange. Supports RS-232, RS-422, and RS-485 interfaces, ideal for testing with SCADA, robots, and PLCs.