TextFree (formerly called Pinger and sometimes stylized as textfree) is a mobile application and web service that allows users to send and receive text messages, as well as make and receive VoIP phone calls, for free over the internet.

The service costs nothing because it is supported by ads, but users have the option of paying for an ad-free version with enhanced features.

[1] The mobile app runs on both iOS and Android devices,[2] and there is a desktop version available for download on macOS and Windows.

Users can also access TextFree's services online via a web browser.

They provide a permanent number to their users, which they can use to send free texts for lifetime.