Text messaging is a traditional communication method with limited functionality. It is generally restricted to text-only messages, and each message incurs a corresponding fee.
WeChat is a messaging app that offers a wide range of features, including text and voice messaging, voice and video calls, and photo sharing.
Note:
Any data charges incurred while using WeChat are billed by your network provider. It is recommended to use WeChat over Wi-Fi to avoid data charges, as WeChat itself does not charge for using its features.