Follow a branch to a topic
Explore the hierarchy, focus on one branch and open its terminal cards. Each card contains the full explanation, formulas and relevant diagrams.
知图中考
In development · No public download
Follow the branches.
Connect what you learn.
知图中考 helps junior-high learners organize revision. Browse the knowledge map, open a terminal topic card, read its text, formulas and diagrams, then record your own assessment of understanding.
Planned platforms: iOS · HarmonyOS · Android. No public downloads are available.
From the big picture to your next review
Keep your own assessment
Use three states: unmarked, not mastered and mastered. References to the same topic share its state; branch progress counts each unique topic once.
Return to what needs work
Search the content, filter topics marked not mastered, or continue from your last reading position. Self-assessment helps plan revision; it is not an objective test.
Content and applicability
Use the material alongside your own textbook and school schedule. Knowledge summaries support revision; they do not replace textbooks, teaching or objective assessment. Progress marks are not exam scores.
The app organizes knowledge and revision records. The current implementation has no question bank, quizzes, AI chat or online teaching.
Bundled content, on-device records
The current iOS learning flow reads bundled content and saves assessments and reading positions on the device. It has no accounts, cloud sync, advertising or in-app payment features. Download pricing and commercial terms have not been decided.
The product is planned for iOS, HarmonyOS and Android. Current iOS development targets iPhone and iPad; features, privacy information and availability will be described separately for each platform’s actual version.