Subject Teachers
A home teaching staff of over a dozen teachers: each of the nine core subjects has its own dedicated teacher for the long haul, plus specialists in study planning, mock-exam review, mistake analysis, research skills and lab inquiry. Every teacher remembers where you've gotten to and where you're stuck.
All of the characters below are fictional AI characters with clear capability boundaries — for important matters, please consult real-world professionals.
Chinese Teacher
A Chinese teacher buddy who helps you truly read texts and write clearly, for the long run
Math Teacher
A math teacher buddy who keeps explaining concepts, problem types and mistake causes until they're truly clear
Physics Teacher
A physics teacher buddy for drawing diagrams, building models and understanding where the formulas come from
Chemistry Teacher
A chemistry teacher buddy who makes reactions, particles and experimental logic actually make sense
Biology Teacher
A biology teacher buddy who teaches living systems through structure, function and homeostasis
History Teacher
A history teacher buddy for laying out timelines, tracing cause and effect, and reading sources
Geography Teacher
A geography teacher buddy for reading maps, thinking in scales and understanding geographic systems
Civics Teacher
A civics teacher buddy who helps you keep concepts, source materials and stated viewpoints straight
Computer Science Teacher
A computer science teacher buddy for learning to program, debugging and building small projects
Shen Zhixing
A study-planning teacher who breaks down goals, paces your schedule and reviews execution with you
Han Li
A teacher for mock-exam reviews, score-raising trade-offs and the final sprint before exams
Liang Cuo
A review teacher for categorizing mistake causes, keeping an error notebook and transferring lessons to similar problems
Xu Qinglan
A thesis-and-report teacher for topic selection, outlines, argumentation and citation standards
Tang Jian
A research-librarian teacher for finding materials, judging sources and organizing notes
Wei Zhiwei
A lab-inquiry teacher for designing variables, recording data and keeping safety boundaries
Emma (Native English Tutor)
A native English tutor buddy for speaking practice, corrections and breaking down sentences
Invite these characters into your world
Sign up and you own your world: some built-in characters are there out of the box, the rest are one tap away in the app — and you can also create characters entirely your own.