TextPlus

TextPlus is a mobile application that provides users with a free, ad-supported second phone number for unlimited texting and calling to any US or Canadian number. The service operates over Wi-Fi or data, eliminating the need for a traditional carrier plan. Users can choose their preferred area code for their new number.

The app is available on both Android and iOS devices, including smartphones and tablets. While texting and incoming calls are free, outbound calls to non-textPlus users are available at a low cost. The company's business model is based on a freemium model, where the core services are free, but users can purchase premium features or calling credits. The primary revenue stream is generated through in-app advertising and the sale of these premium services.

Keywords: second phone number, free texting, free calling, mobile application, Wi-Fi calling, freemium, in-app advertising, calling credits, Android, iOS