250+ iOS apps curated and reviewed
If you already know BLE Controller, this is the deeper bench. 250+ esp32 ble terminal apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (26) | No | No | Oct 2026 | |
| 2 |  | Free | — | No | No | Sep 2026 | |
| 3 |  | $0.99 | 2.3★ (3) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 3.9★ (129) | No | No | Oct 2026 | |
| 5 |  | $3.99 | 4.5★ (2) | No | No | Oct 2026 | |
| 6 |  | Free | — | No | No | Sep 2026 | |
| 7 |  | Free | — | Yes | No | May 2026 | |
| 8 |  | Free | 3.1★ (7) | No | No | Oct 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.
