250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our serial monitor list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Aug 2026 | |
| 2 |  | Free | 5.0★ (1) | No | No | Aug 2026 | |
| 3 |  | $0.99 | 2.3★ (3) | No | No | Oct 2026 | |
| 4 |  | Free | — | No | No | Sep 2026 | |
| 5 |  | Free | 3.4★ (42) | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.6★ (2.5K) | Yes | No | Oct 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | No | No | Aug 2026 |
This app transforms your smartphone into a versatile wireless toolkit for interacting with microcontrollers. It offers real-time serial monitoring, HID control for USB devices, robot operation via gestures, and over-the-air firmware updates for compatible hardware.
Debug Arduino sketches from your iPhone or iPad. This app functions like the serial monitor in the Arduino IDE, displaying messages from your connected Arduino board directly on your device screen. It is specifically designed to work with Arduino Yún.
