Completely free forever
No subscriptions, no credits, no paywalls. ChatGPT Plus costs $20/month. KernelAI is $0 forever. Unlimited questions, unlimited usage.
For students
Your free AI tutor, anywhere.
Unlimited homework help, exam prep, and writing feedback, on-device, with no subscriptions and no judgment for asking the same question twice.
What makes this different
Study anywhere
Library, bus, park, your room. Works offline. No WiFi hunting. Study on campus, during your commute, or at 3 AM when you're cramming.
Your questions stay private
Ask anything without worry. Your homework questions, essay drafts, and study materials never leave your device. Complete academic privacy.
Learn at your own pace
Ask the same question 100 times. AI never judges, never gets impatient. Perfect for mastering difficult concepts.
How students use KernelAI
Homework help
Explain difficult concepts in simple terms, check your work and find mistakes, get step-by-step solutions, and understand why answers are correct.
Study for exams
Generate practice problems, quiz yourself on any subject, create study guides and summaries, and review key concepts before tests.
Writing assistance
Brainstorm essay ideas, improve your writing style, check grammar and clarity, and get feedback on drafts.
Learn languages
Practice conversations in 29+ languages, get instant translations, learn vocabulary and grammar, and study for language exams.
Learn to code
Explain programming concepts, debug your code, learn new languages, and get project ideas.
Math & science
Solve complex math problems, understand physics concepts, learn chemistry formulas, and practice problem-solving.
For every kind of student
Homework and standardized tests
Get help with homework, prepare for SAT/ACT, study for finals. Your personal tutor for all subjects.
Concepts and papers
Understand complex concepts, write better papers, study for exams. Available 24/7, even during all-nighters.
Research and writing
Research assistance, dissertation help, literature reviews. Advanced AI models for advanced studies.
Lifelong learning
Learn anything at your own pace. No deadlines, no pressure. Just you and your curiosity.
A note on integrity
KernelAI is a learning tool, not a cheating tool. Use it to understand concepts, check your work, and learn better, not to avoid learning. Always follow your school's academic integrity policies and use AI responsibly.
Recommended models
For everyday tutoring, Llama 3.2 3B and Qwen 2.5 3B are excellent all-rounders that fit comfortably on most modern iPhones. For language practice, the multilingual Qwen variants speak 29+ languages out of the box. For dense math and science, step up to a 7B model when battery allows.