OneDialer is a swift-implemented application designed to be the fastest T9 dial-up product available for iPhone users. The program boasts a retrieval algorithm coded in C language, promising swift and efficient performance from the start. With a focus on speed, OneDialer aims to provide users with a seamless dialing experience.

This subscription-based service offers users the option of a monthly subscription for $0.49 or a yearly subscription for $4.99. Subscribers enjoy the benefit of having all restrictions lifted during the subscription period, ensuring uninterrupted use of the application. Automatic renewal occurs 24 hours before the subscription period ends unless manually canceled through the iTunes account settings on the user's iPhone.