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Full answer
The solution right away, with the steps.
Used by students from:
- HSE University
- Lomonosov Moscow State University
- Saint Petersburg State University
- RANEPA Presidential Academy
- MIPT
- ITMO University
- Novosibirsk State University
- Ural Federal University
Solve a problem
A full walkthrough, or it leads you step by step.
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Teach me
It asks the next step. You put the answer together.
Practice
Your own notes and materials turn into quizzes and flashcards.
Library
- Everything in one placeLectures, files, notes, and everything else.
- Work with your filesPDFs, documents, and notes open right here.
- Easy to shareShare a material with a single link.
Written assignments
- Reports
- Term papers
- Laboratory work
- Term paper
- Project work
- Essays
- Graduation thesis
- Research article
GOST formatting
Margins, headings, citations, and a reference list to typical requirements.
Research
Current data, accurate sources, and facts you can check.
Visual elements
Diagrams, tables, figures, and illustrations for your text.
Text uniqueness
70–90%
More features
Lite
249₽/mo
Trial plan
ChooseA month covers, for example:
- 100 requests
- 3 documents
- 20 tests
- 30 flashcards
Popular
Pro
499₽/mo599
Core plan
ChooseA month covers, for example:
- 200 requests
- 6 documents
- 40 tests
- 60 flashcards
Max
999₽/mo1 399
2× the Pro limits
ChooseA month covers, for example:
- 400 requests
- 10 documents
- 80 tests
- 120 flashcards
Still have questions?
Why isn't this free?
Every answer runs on powerful AI models that we pay for.
Paid plans help keep the free version available for everyone.
What is iThink?
iThink is an AI study assistant. It solves problems with a full walkthrough or guides you to the answer step by step, helps you write reports, papers, and term papers, turns your materials into quizzes and flashcards, keeps your files in a library, and shows your class schedule.
Can I use iThink for free?
Yes, you can start for free. For regular studying there are Lite, Pro, and Max plans, which differ in limits on AI requests, documents, tests, and flashcards.
Does the AI give the answer or explain the solution?
You choose. In “Full answer” mode, the AI shows the solution right away with every step — handy for checking yourself or catching up quickly.
In “Teach me” mode, the AI guides you with leading questions while you work out the answer yourself, so the topic sticks better than simply copying it.
What kinds of written assignments can iThink help with?
Reports, papers, lab reports, term papers, projects, essays, graduation theses, and research articles. You set the topic — an AI agent handles description, outline, research, and document assembly, while you steer the result as a co-author. Includes GOST formatting, tables, and diagrams.
Will my paper pass a plagiarism check?
The text is written for your topic rather than copied from other papers, so originality is usually 70–90%. Checking systems vary, so before submitting, run your paper through the same system your instructor uses and add your own wording and conclusions.
Can I upload my own lectures and files?
Yes. Upload PDFs, documents, notes, video, and audio — everything is kept in your library. You can ask the AI about your materials, create notes, quizzes, and flashcards from them, and share files with a link.
How is iThink different from ChatGPT?
ChatGPT is a general-purpose chat. iThink is built for studying: a “Teach me” mode with leading questions, written assignments formatted to academic standards, practice from your own materials, a library, and a schedule — all in one place.
How does the schedule work?
iThink shows your group's classes, rooms, and instructors for the week ahead. The schedule syncs with your university, so changes and cancellations show up right away.
Can I fully trust the AI's answers?
The AI helps you understand things quickly, but it can make mistakes. Before submitting work, check facts, calculations, and sources, and follow your instructor's requirements.
