Askarf: The AI tutor that never gives the answer

Hey Product Hunt 👋 My problem with handing a kid an AI tutor was simple: every one I tried would eventually just give the answer. Ask three times, phrase it as "check my work", or simply wait - and out it comes. The homework gets done. Nothing gets learned. Askarf is built so that cannot happen. Arf is a voice tutor that works Socratically. Your child takes a photo of the question and Arf talks it through with them on a shared whiteboard - drawing, erasing, asking. It walks a hint ladder: nudge → concept → a similar worked example → one single step. The last step is always the student's. Always. The part that actually makes it hold: 🔐 every turn passes an independent verifier before it reaches the child. If a response would leak the answer, it doesn't ship. That's a separate check, not a line in a system prompt - which is why "just tell me" doesn't work on it. What else is in there: 🗣 Real voice, both ways - they talk, Arf talks back. ✏️ A shared board they can grab the chalk on. 🧠 Memory across sessions, so it knows what they struggled with last week. 👪 A parent panel with a summary of every session, a progress map, time limits and full transcripts. Ad-free, 18+ parent account, KVKK-compliant. Discovery is free forever - 3 voice sessions a week, no card asked. Family is $10/mo for unlimited sessions and 4 student profiles; School is $18/mo per class. Parents here: would you hand your kid an AI for homework at all? I went back and forth on it for months, and "only if it refuses to answer" was where I landed.