The short answer
Socratic is Google’s free homework-help app: you photograph a question and it surfaces explanations and resources. It is aimed largely at high-school level and is mobile-only. Students look for an alternative when they move to university-level material, or when their coursework lives on a laptop screen rather than on paper.
Why do students look for a Socratic alternative?
- Mobile-only. There is no browser extension, so coursework on a laptop means photographing your own screen.
- Depth at higher levels. It is pitched at school-level material and thins out on university content.
- Resource surfacing rather than solving. It often points you at explanations rather than working your specific question.
What does Apex Vision AI do differently?
It runs in the browser on the page your coursework is on, so there is no photograph step, and it works the specific question rather than surfacing related material. It also covers university-level content across more than 100 subjects.
Is Socratic still worth using?
Yes, and it is free, which matters. For high-school homework photographed off paper it is a capable tool backed by Google, and the resource links can be genuinely good for learning a topic from scratch rather than solving one question.
Does Apex Vision AI have a mobile app?
Yes, on both the App Store and Google Play, alongside the Chrome extension — so you can photograph a problem on paper or work on the page on a laptop, rather than being limited to one.
Is it suitable for university-level work?
That is the main difference. It covers calculus, linear algebra, organic chemistry, statistics, physics, accounting, economics and the humanities at degree level, and shows worked reasoning you can check against what your course taught.
Does it read diagrams?
Yes — diagrams, graphs, tables and multiple-choice options as rendered on the page, which is what makes it usable on LMS quizzes rather than only typed questions.
Is there a free version?
Start with 30 free requests, plus a refill every 12 hours. No card required, though it is not unlimited the way Socratic is. Run it on your current coursework to judge whether the extra depth at degree level matters for you.
Am I allowed to use it on my coursework?
This is set at course level, not by the app you choose. Homework and revision use is widely permitted; assessment use generally is not. Work through the assignment brief, the syllabus and your institution’s integrity page in that order, and email your instructor if all three are unclear — keep the reply. Apex Vision AI is designed for the permitted side of that line.
How do I get started?
Install the extension from the Chrome Web Store, sign in once, and open it on an assignment you already have open. No card is required for the free requests.
Socratic is a trademark of its owner; Apex Vision AI is not affiliated with, endorsed by, or sponsored by it. Comparisons reflect publicly available information as of August 2026.
Try it on the question you are actually stuck on
Apex Vision AI is a Chrome extension and mobile app that reads the question already open on your screen — including diagrams and answer choices — and explains it step by step, without you copying anything into a separate chatbot. It works inside Canvas, Blackboard, Moodle and Top Hat.
Start with 30 free requests, plus a refill every 12 hours. No card required. AI answers can be wrong — always check them against your course material.