AI math tutor for K–12 schools and districts using guided questioning to help students solve problems
Stage
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Founded
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Based in
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US
Pricing model
Freemium
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Pricing
Free plan: 3 identifications and 1 follow-up per day, basic value range, up to 200 saved specimens when signed in. Plus plan: $2.50 per month billed yearly ($29.99 annually) or $9.99 per month billed monthly; 100 requests a day shared across identifications and follow-ups, detailed price analysis, m
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Key features
Upload 1-3 photos of the same rock from different angles
AI-powered photo analysis to suggest rock matches
View visible clues, limitations and possible alternatives for each match
Follow-up questions about lookalikes and properties
Save photos, results and conversations to an account
Browse reference links to educational resources for suggested matches
Track daily identification allowance remaining
Price analysis and estimated value range for specimens
Guided questioning feedback that builds thinking instead of revealing answers
Handwritten work recognition and assessment
Support for geometry drawings, tables and graphs
Real-time data on student progress and learning gaps
Content aligned with state standards and curriculum
Three difficulty levels for differentiated learning
Support for 200+ languages
Adaptive practice personalized to student skill level
Multiple assignment types including entry, exit and formative assessments
Spiral review of previously learned topics
What makes it different
No sign-up or app download required to start identifying rocks
Photo-based identification with transparent uncertainty acknowledgment
Works on any device with a browser and internet connection
Mobile-friendly with camera option where supported
All photo tools share the same subscription and daily allowance
AI tutoring that uses hints to build thinking rather than revealing answers
Assesses step-by-step work including handwritten submissions, not just final answers
Trusted by 3000+ schools and districts
Real-time actionable data for teachers to differentiate and target support
Rock Identify
Smartschool