diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -134,6 +134,7 @@ Contributions welcome! Read the [contribution guidelines](contributing.md) first
 - [mockd](https://github.com/getmockd/mockd) - Multi-protocol mock server with a built-in MQTT broker supporting QoS 0-2, retained messages, topic patterns, and device simulation for IoT development and testing.
 - [moxy](https://github.com/jvermillard/moxy) - A Golang MQTT proxy providing useful output traces to monitor and troubleshoot your MQTT communications.
 - [MQTT Board](https://github.com/flespi-software/MQTT-Board) - Open-source diagnostic-oriented MQTT client tool.
+- [MQTT Commander for iOS](https://mqttcommander.com) - Native iPhone and iPad client with a live topic tree, topic board, JSON inspection, and a 13-stage Connection Doctor. Supports MQTT 3.1.1 and 5.0 over TCP, TLS, mTLS and WebSocket.
 - [mqtt-admin](https://github.com/hobbyquaker/mqtt-admin/) - Web based MQTT frontend. [Direct Link](https://hobbyquaker.github.io/mqtt-admin/).
 - [mqtt-benchmark](https://github.com/chirino/mqtt-benchmark) - A benchmarking tool for MQTT Servers.
 - [MQTT CLI](https://github.com/hivemq/mqtt-cli) - A command line interface for connecting various MQTT clients supporting MQTT 5.0 and 3.1.1.