Connect iOS devices to BLE serial port converters for bidirectional data exchange. Supports RS-232, RS-422, and RS-485 interfaces, ideal for testing SCADA, robots, UAVs, and PLCs. Data can be sent and received in ASCII or Hex format.


250+ iOS apps curated and reviewed
Whether you're new to serial terminal or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | Sep 2026 | ||
| 2 | Free | 3.0★ (2) | No | No | May 2026 | ||
| 3 | Free | — | No | No | May 2026 | ||
| 4 | Free | 2.8★ (34) | No | No | Jul 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | 1.0★ (2) | No | No | May 2026 | ||
| 7 | Free | 4.7★ (19K) | No | Yes | Sep 2026 | ||
| 8 | Free | 4.7★ (1.9K) | Yes | Yes | Sep 2026 |





Connect iOS devices to BLE serial port converters for bidirectional data exchange. Supports RS-232, RS-422, and RS-485 interfaces, ideal for testing SCADA, robots, UAVs, and PLCs. Data can be sent and received in ASCII or Hex format.



Connect iOS devices to serial port converter devices via WiFi or Ethernet for bi-directional data exchange. Supports RS-232, RS-422, and RS-485 interfaces, ideal for testing with SCADA, robots, UAVs, PLCs, and CNCs.