cosskill update: Chinese-language interface and Pro plan

cosskill — the browser-based AI communication simulator for rehearsing high-stakes conversations — recently shipped two updates:

- A Chinese-language interface: the full main flow is now available at cosskill.com/zh.

- A Pro plan for frequent practicers: $12.90/mo, or $9.90/mo billed annually ($118.80/yr). The free tier remains — 3 messages without an account, 10 after signing in, with all personas and scenarios included.

cosskill lets you rehearse salary negotiations, performance feedback, and other difficult talks with realistic AI personas — before the real conversation happens. Try it at https://cosskill.com