ChatGPT Plus lists for $20 a month, but the price you see can change based on...

https://suprmind.ai/hub/chatgpt/pricing/chatgpt-plus-price/

ChatGPT Plus lists for $20 a month, but the price you see can change based on your country’s taxes like VAT or GST. If you subscribe through an app store, expect a higher cost because they add their own fees