A single real-world crash can cost hundreds in parts. ClearView’s modest one-time fee pays for itself after your first "virtual" save.
If you use the official, safe methods, you get access to a high-quality simulator:
In the world of RC, "cheap" often becomes expensive. A cracked simulator that infects your PC or fails to teach you proper control isn't a bargain. By supporting the developers of ClearView, you ensure the hobby continues to have high-quality training tools for years to come.