Free AI-powered math solver with step-by-step solutions
Automatic multilingual translation for LINE groups
Stage
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Founded
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Based in
US
TW
Pricing model
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Freemium
Pricing
Free plan: $0 per month with 5 credits per day and basic model access. Pro plan: $6.9 per month (or save 30% on annual billing) with 3000 credits per month (100 credits per day), advanced step-by-step AI homework help, 24/7 AI tutor support, AI chat with web access, priority response times, advanced
Free: 5,000 characters per user (one-time). Personal Plan (30 days): NT$79. Group Plan (30 days): NT$149. Group Plan (90 days): NT$349. iPhone app offers JingJing Pass auto-renewing subscription.
Key features
Upload photos of math problems with OCR technology
Step-by-step solution explanations
Real-time assistance with math AI bot
Support for multiple math topics
Personalized learning adapted to skill level
Interactive practice problems
Voice input support
Text input for math problems
Access to advanced AI models
Web access for AI chat
Automatic language detection for Chinese, Thai, Japanese, Vietnamese, English, Burmese, Filipino, and Korean
Manual language targeting with @mention command syntax
Works in LINE groups and one-to-one conversations
Supports multiple languages in same conversation
Single message character limit of 1,000 characters
iPhone app with voice input and text-to-speech
Translation history searchable and deletable on device
Usage calculated as character count times number of target languages
What makes it different
Powered by GPT-4o for accurate mathematical solutions
Upload math problems from photos using OCR technology
Completely free to use with no login required
Personalized learning experience adapted to skill level
24/7 AI tutor support in premium plan
No commands or setup required; just add to group and start chatting
Group members only need one person to pay for unlimited access