The free iPhone 13 is one of the latest crazes. Many carriers offer them to boost sales and keep customers. However, the best deal isn't always the most expensive. Actually, the most effective deals are often accompanied by confusing terms and industry jargon. If you're trying to compare offers, you must be aware of exactly what you're getting. Here are some of the most popular free iPhone deals currently available.

The first step is to search for an internet-connected plan that…