Spirit Airlines does not offer a free trial or free version, as their services are primarily focused on paid flight bookings and additional travel services.

Yes, an internet connection is required to use the Spirit Airlines app for functions like booking flights and checking flight status.

You can contact Spirit Airlines support through their website, via phone, or by reaching out through their social media channels. Feedback can be submitted through their customer service portal.

You can manage or cancel your $9 Fare Club membership through the Spirit Airlines website or by contacting their customer service.