If you already have an ICBC credit card, whether you need to apply for an ICBC WeChat card depends mainly on your personal needs and preferences. ICBC WeChat Card, as its name implies, is a credit card jointly launched by China Industrial and Commercial Bank and WeChat. If you frequently use WeChat for payment in your daily life, then this credit card is more suitable for you. With the ICBC WeChat card, you can easily complete the payment on WeChat, which is convenient and fast. However, if you already have a credit card and don't often use WeChat to pay, then you don't need to apply for an ICBC WeChat card. Generally speaking, whether it is necessary to apply for an ICBC WeChat card depends on personal needs and habits. You can consider your daily consumption habits, payment methods and other factors before making a decision.