Are there usage limits?

Can other people see my chat history?

What are tokens and how are they counted?

Can I use it on multiple devices?

Will unused plan quota expire?

What if my monthly plan is still active but tokens are used up?

Will it auto-renew?

Can Image2.5 on 2233.ai generate videos?

Can I use Claude Code after buying Claude Pro?

Does Gemini Pro support Deep Research?