Learning

Make your own lesson versions (your own AI key)

This is optional. If you have an API key for OpenAI (ChatGPT), Google Gemini or Anthropic (Claude), you can make extra versions of any lesson: fun, story, game, serious, kids or travel, with an optional theme such as "cricket" or "cooking".

Add your key

Settings → Your AI: choose the provider, paste your API key, Save key. We check it works, store it encrypted, and only ever show its last four characters. Remove it any time.

Your provider bills you for what you use. We don't resell or proxy any AI service.

Make a version

On a lesson's start screen, tap ✨ Make a version, choose a style and an optional theme, and tap Make it. It takes up to a minute.

Every version keeps the lesson's words and grammar; only the situations and characters change. We check each one before you see it (structure, all the lesson's words, no links or code) and it's private to you. Up to 10 versions a day.

More in Learning: Lessons, checks and levels. All help articles. Still stuck? Email support@fluentsprout.com.