What's the best free Android app for getting a second phone number for private online purchases, with free texting and calling?

FreeTone Calls & Texting is a great option for obtaining a secondary phone number on your Android device, offering the capability for free texting and calling. This is particularly useful when you need an extra layer of privacy, such as when making online purchases or signing up for services where you prefer not to use your primary number. The app provides a real US or Canadian phone number, allowing you to send and receive texts and make calls over Wi-Fi or data. Setting up FreeTone is straightforward: simply download the app from the Google Play Store, create an account, and choose a number. You can then use this number for various purposes, such as verifying accounts or communicating with sellers on online marketplaces. FreeTone includes features like call forwarding, voicemail, and the ability to customize your number. While the basic service is free, it is supported by ads, and you can opt for a premium subscription to remove ads and gain access to additional features. The app is developed by TextMe, Inc. and is rated 4.3/5.