The 1.1.6 version of RoboMaster for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. This free Mac app was originally produced by DJI. The program is included in System Tools.
From the developer:
RoboMaster app allows users with different systems to play together at the same time. The S1 can be operated using a computer or a smart device via the touchscreen, gyro, and gamepad. You can write programs easily and apply them or share with friends in an instant all using the RoboMaster app. You can access Project-Based courses and videos to expand their knowledge and gain key insights into the world of robotics.
You may want to check out more software for Mac, such as Macfilink, Missing Sync for Palm Pre or LaCie DVD Update Tool, which might be related to RoboMaster.