What's the best free iOS app for getting a second phone number for private calls and texts?

TextNow: Call + Text Unlimited is a free iOS app that provides a second phone number for making private calls and sending texts, allowing you to keep your primary number private. It's useful for situations where you want to maintain anonymity, such as online dating, classified ads, or business communications. TextNow offers free calling and texting to US and Canadian numbers, supported by ads, with options to remove ads through a subscription. You can customize your TextNow number, manage contacts separately, and even use it on multiple devices. To get a second number, simply download the TextNow app, create an account, and choose a number from the available options. This provides a convenient and cost-effective way to manage different aspects of your communication without revealing your personal phone number. TextNow also offers features like voicemail, call forwarding, and customizable ringtones, enhancing its functionality as a secondary communication tool.