Thanks for the feedback! I love the idea of adding LLM features for natural conversation, but for now, I want to keep the tool 100% free and easy to use (no API key required). My main focus right now is helping founders master the standard rapid-fire YC questions through repetition.
Regarding privacy: You're totally right that founders are careful with their data. The good news is that the app is currently entirely front-end (client-side), with no backend at all. That said, I understand that people might still feel uncomfortable entering this information, so I’ve removed it. It will also make the process faster.
Glad you like the platform! You make a good point about keeping content fresh.
I think the standard YC questions are the most high-value to practice, so I want to keep the list curated rather than open it up to the public right away (to avoid noise/duplicate questions). However, I will make sure to keep the database updated as the 'meta' changes.