What's the best free Android app for getting a second phone number for texting and calling without needing a new SIM card?

Text Free: Second Call Number is a free Android app that provides you with a second phone number for calling and texting. This is particularly useful if you want to keep your personal number private or need a separate number for business or other purposes. The app allows you to send and receive texts and make calls using Wi-Fi or your existing data plan, eliminating the need for a new SIM card. You can choose a custom number and use it for various purposes, such as online forms, dating apps, or simply to manage your contacts more effectively. Text Free offers features like customizable voicemail, picture messaging, and call forwarding. It provides a convenient and cost-effective way to manage multiple phone numbers on your Android device. The app supports both SMS and MMS messaging, ensuring compatibility with a wide range of devices and contacts. You can also use Text Free to make international calls at affordable rates.