Your personal AI teacher for Physics, Chemistry & Maths doubts
Anonymous AI chat with no logs, no tracking, and no identity required
Stage
Not given
Not given
Founded
Not given
2023
Based in
IN
US
Pricing model
Freemium
Freemium
Pricing
Starter ₹199, Pro ₹499, Annual ₹2999
Guest: Free (no account needed, up to 30 messages an hour). Pay As You Go: $0/mo base plus per-message charges from prepaid balance ($1 starter credit for new accounts). Casual: $20/mo with $15 usage included monthly. Pro: $45/mo with $35 usage included monthly.
Key features
Photo or text doubt upload
AI step-by-step whiteboard video
Physics Chemistry Maths diagrams
Follow-up question asking on each step
Quick self-assessment checks
Mistake Doctor for marking student solutions
Interactive lab with 30+ simulations
Doubt Diary organized by topic
Chapter-wise practice questions
Multi-language support including Hinglish and Hindi
Anonymous cloud AI with ChatGPT, Claude, Gemini and 200+ models
Local AI models running in browser via llama.cpp
No account needed for guest access
Accounts with only random 16-digit number, no email or password
Tor hidden service for maximum anonymity
OpenAI-compatible API on all plans
Uncensored models on Pro plan
Cryptocurrency payments via blind vouchers
No conversation history stored on servers
$1 starter credit for new accounts
What makes it different
Narrated whiteboard videos drawn directly on the student's question figure
Mistake Doctor identifies exactly where solutions go wrong and explains the fix
Interactive simulations for hands-on learning with real formulas
Bilingual voice narration in Hinglish and English across 9 languages
Doubt Diary tracks weak chapters by topic for revision
Complete anonymity with no identity required, random account numbers instead of email/password
Run AI models entirely locally in your browser with no data sent to servers
Untraceable payments using blind vouchers with crypto or card
IP addresses recorded only for abuse prevention and deleted after 30 days
Access to uncensored models without artificial content restrictions
Doubtclip