AI roleplay simulator for rehearsing high-stakes conversations
Your personal AI teacher for Physics, Chemistry & Maths doubts
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
IN
Pricing model
Freemium
Freemium
Pricing
Free: 3 messages without signup, 10 messages after sign-in. Pro Monthly: $12.90/month. Pro Yearly: $129/year (saves $25.80 vs monthly, about $10.75/month).
Starter ₹199, Pro ₹499, Annual ₹2999
Key features
33 personas including Elon Musk, Steve Jobs, Donald Trump, Socrates, and specialized coaches
Goal-oriented Mission Mode with live reaction meters
30 conversation guides for different scenarios
Method personas with specific communication frameworks
Practice without creating an account
Private personas and chat history sync for signed-in users
No content filters for difficult topics
Encrypted chat storage for signed-in users
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
What makes it different
Builds communication as a muscle through practice, not theory
AI personas push back and test your boundaries unlike entertainment chatbots
Free access to all personas and scenarios, no paywall for basic practice
Privacy-first with no data selling or model training on user chats
Personas configured with specific methods like NVC and Socratic questioning, not celebrity imitations
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
cosskill
Doubtclip