An AI homework extension brings question capture and explanations into Chrome while you study. The useful difference between products is how they handle your questions: screenshots, equations, course-page text, follow-ups and the materials your instructor gave you.
Publisher disclosure: Apex Vision AI publishes this guide and develops one of the products below. Our first recommendation is our own product for its particular workflow. This is a comparison of documented features and practical use cases, not an independent award or a controlled accuracy test. We do not score products by unverified accuracy percentages, advertised grade improvements or store ratings.
Quick comparison: six homework extensions
All six offer browser-based homework help. Start with the kind of assistance you need, then check the current account limits before paying. Free installation does not mean unlimited answers.
| Extension | A reason to consider it | Documented workflow | What to check before choosing |
|---|---|---|---|
| Apex Vision AI | On-page explanations, follow-ups and guided tutoring in one study workspace | Current-page capture, images, side panel, Guided Study and Voice Tutor | Start with 30 free requests, plus a refill every 12 hours. Paid plans start at $7.99 / month; feature limits vary. |
| AnswerAI | Screenshot and highlighted-text questions with writing assistance | Image upload, text selection, conversation and writing prompts | Try your subject and inspect the current account allowance and store privacy disclosures. |
| QuestionAI | A multilingual sidebar with screenshot and text tools | Screenshot capture, sidebar chat, writing, summarizing and translation | Test your language and mathematical notation; verify current free and paid usage limits. |
| Solvely | A straightforward screenshot-to-explanation workflow | Capture a problem from the page and review worked steps | Some account features and higher usage limits depend on the plan. |
| Coursology | Homework capture alongside lecture and study tools | Button, snapshot and text-selection capture, with follow-up chat | Confirm which extension, lecture and mobile features your subscription includes. |
| Transcript | Question help connected to uploaded course materials | Snapshot capture and Notebook study sets for additional context | Check file support, source references and the current subscription terms. |
1. Apex Vision AI: on-page help and guided tutoring
Our recommendation when you want explanations beside coursework and tools for the next study session. Apex can capture a visible question, work from a screenshot and keep follow-ups in a side panel. Guided Study uses hints and comprehension checks; Voice Tutor offers spoken help. You can also create flashcards, practice questions and study guides.
A good fit: you use several coursework websites and want to move from “explain this question” to “help me practice this concept.” Supported pages include Canvas, Blackboard, Moodle and Top Hat; compatibility varies with page layout and school restrictions.
Limits to consider: AI can misread inputs and make mistakes. Voice sessions, recording and agent tasks have separate allowances. Apex AI Agent is included with Mastermind. Start with 30 free requests, plus a refill every 12 hours. No card required. Paid plans start at $7.99 / month.
See the Apex homework extension, screenshots and setup steps · Official Chrome listing · Current plans
2. AnswerAI: screenshots, highlighted text and writing help
AnswerAI's official Chrome listing describes screenshot questions, highlighted-text help, conversational follow-ups and a writing assistant. Consider it if you want to move between a problem on screen and writing or brainstorming in the same browser.
Check first: try a representative question and a follow-up in your subject. Review the account's current usage allowance and the store's privacy section before sending course content. A large review count is a useful adoption signal, but it does not establish answer accuracy.
3. QuestionAI: multilingual sidebar and screenshot tools
QuestionAI's Chrome listing describes screenshot capture, a chat sidebar, equation recognition, translation, summarization and writing assistance. The listing offers multiple interface languages, making it an option to evaluate if your study workflow crosses languages.
Check first: a translated explanation should preserve the mathematical symbols and course terminology. Test those details yourself. Review the current account limits instead of assuming that every feature is unlimited because the extension is free to install.
4. Solvely: screenshot-led homework explanations
Solvely's extension page focuses on capturing a homework question from the screen and reading a step-by-step explanation in the browser. Its documented platforms include Canvas, Blackboard, Moodle and Google Classroom. This is an option for a direct capture-and-review workflow.
Check first: Solvely says it is free to install, with some account features and higher limits depending on the plan. Test a diagram and a multi-step question before subscribing. We do not treat the vendor's advertised accuracy percentage as a result from a shared benchmark.
5. Coursology: homework help with broader study tools
Coursology supports question capture through a button, snapshot or text selection, followed by an explanation and chat. Its product suite also includes lecture and study tools. It is worth comparing when your needs extend from homework questions to lecture material.
Check first: confirm the features and usage included in the plan you are considering. Coursology does support screenshot questions; a comparison that says it cannot handle images is outdated. Test whether the explanation helps with your particular course, rather than relying on a generic feature checklist.
Coursology's official Chrome Web Store listing · Official product site
6. Transcript: connect questions with course materials
Transcript documents a Snapshot capture feature and a Notebook workflow that accepts uploaded course materials in study sets. Its help center describes using those study sets for context-aware help through the extension and mobile app.
Check first: test a permitted course document with a question that depends on it. Inspect whether the referenced passage actually supports the explanation. Verify current file support and subscription terms; uploading a document is not a guarantee that every answer will be grounded in it.
Transcript's official Snapshot guide · Official Notebook file guide
How we compared the options
We checked the linked official listings, product pages and help guides on October 26, 2026. We selected six products with a documented homework workflow in a browser. The order is a reading guide, not a measured performance league table.
- Question capture: a complete question can require text, answer choices, a diagram and page context.
- Learning support: follow-up questions, hints and explanations can be more useful than a bare answer.
- Course fit: compare the actual platform, subject, language and file formats you use.
- Cost and privacy: check account allowances, renewal terms, permissions and data disclosures before sharing content.
We did not purchase and benchmark every plan on an identical test set. Product descriptions establish advertised features, not comparative accuracy. Prices and limits can change, so use the official links to verify the offer shown to you.
A useful five-question check before you pay
Choose permitted practice questions with answers or worked solutions you can verify. Use the same five prompts in each shortlisted product:
- A text question with answer choices. Check whether it reads qualifiers such as “except” or “not.”
- A graph or diagram. Include the labels and units. Check that the explanation reads the axes correctly.
- A multi-step calculation. Ask for the formula and intermediate results, then verify the arithmetic.
- A question based on your permitted notes. Check whether any cited passage supports the answer.
- A follow-up. Ask “Why is that step valid?” and then solve a similar problem independently.
Example of a checkable response
For a $60 item with a 25% discount, the reduction is $15 and the sale price is $45. A useful explanation shows $60 × 0.25 = $15 and $60 − $15 = $45. An answer of $15 has confused the discount with the final price.
This original example is a suggested evaluation prompt, not a report of tests performed on the products above.
Record what each product captured correctly, where its reasoning failed, and how quickly you used its allowance. That gives you a decision based on your coursework instead of an unverified “best accuracy” claim.
Choose the workflow you will actually use
For in-page explanations plus guided learning, start with the Apex Vision AI homework extension. Compare AnswerAI and QuestionAI if screenshot questions, writing or multilingual help are your priority. Compare Solvely for a screenshot-focused experience, Coursology for homework alongside lecture tools, and Transcript for questions connected to uploaded study material.
If you mostly need grammar and essay revision, a dedicated writing tool may suit that task better. If you only need occasional help with a typed or uploaded problem, try a web homework helper before installing an extension.
Whichever product you choose, use it only where your instructor permits AI. Check explanations and source claims yourself. An extension's availability on a course page is not permission to use it in an assessment. Read our academic integrity guidance and Privacy Policy.
Start with 30 free requests, plus a refill every 12 hours. No card required.
Questions about AI homework extensions
What is the best AI homework extension for Chrome?
Choose by workflow rather than a universal accuracy claim. Consider Apex Vision AI for on-page explanations and guided tutoring; compare AnswerAI, QuestionAI, Solvely, Coursology and Transcript for their capture and study features. Try the same permitted practice questions before choosing. Apex publishes this guide and develops its first recommendation.
Are AI homework extensions free?
Many are free to install, but question allowances and premium features vary. With Apex Vision AI: Start with 30 free requests, plus a refill every 12 hours. No card required. Check each provider's current account and pricing screen before assuming its usage is unlimited.
Can a homework extension solve a question from a screenshot?
All six options in this guide document image or screenshot question capture. Include the complete question, answer choices, symbols and diagram labels. Capturing an image does not guarantee correct interpretation or reasoning; compare the steps with a trusted solution.
Do Chrome Web Store ratings measure AI answer accuracy?
No. Reviews describe users' experiences and can help you assess support or usability, but they do not replace a controlled test on your subject. Check a few practice problems with known solutions, including diagrams and follow-up questions.
Can I use an AI homework extension during an exam?
Only use a tool where the assessment rules explicitly permit it. Do not assume that an extension working on a page means it is allowed. Apex's policy prohibits use during proctored assessments and attempts to bypass security controls. Ask your instructor when the rules are unclear.
Sources and further reading
Official sources are linked in each product section. Feature descriptions were reviewed October 26, 2026. This page avoids volatile rating totals and unsupported accuracy rankings so the comparison stays focused on choosing and checking a useful workflow.