StudyX vs Khanmigo
A detailed comparison to help you choose between StudyX and Khanmigo.
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Verdict: Khanmigo wins
Khanmigo scores 4.2/5, edging out StudyX at 2.9/5. US K-12 students, families and teachers who want curriculum-aware tutoring that teaches rather than answers.
StudyX AI-powered learning platform with chatbots and research | Khanmigo AI tutor by Khan Academy | |
|---|---|---|
| Rating | 2.9 (1 review) | 4.2 (1 review) |
| Pricing Model | freemium | paid |
| Starting Price | Free tier available | From $4/mo |
| Best For | Students who want fast, fully worked homework answers and a broad study-materials suite — best used on the free tier or web annual plans, never via the iOS weekly subscription. | US K-12 students, families and teachers who want curriculum-aware tutoring that teaches rather than answers. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | mobile appfree tier | — |
| Visit StudyX → | Visit Khanmigo → |
StudyX
Pros
- + The free tier is real and generous: a logged-out test got six full step-by-step solutions with no sign-up, matching the homepage's 'No sign-up' promise — rare in this category.
- + The answer format is exactly right for homework unsticking: final answer, numbered explanation steps, and a Sai chat panel for follow-ups on the same page.
- + Web pricing is student-friendly at time of writing — Plus works out to $5.83/month on annual billing ($69.99/year) with 3,000 credits plus 30 daily refresh credits (studyx.ai/plan, rendered 15 Oct 2026).
- + The study-materials pipeline covers real workflows: PDFs, slides, video, YouTube links and live lecture transcription into notes, spaced-repetition flashcards and quizzes across 50+ subjects.
- + Model choice exists (auto-routing plus a deeper Pro reasoning mode), so you can trade speed against depth per question.
Cons
- - iOS billing is predatory: the $6.99 weekly plan annualizes to $363.48 versus $69.99 on the web for the same tier, and the App Store shows two conflicting yearly Plus prices ($77.99 and $36.99).
- - Refund policy contradicts itself three ways — footer says 3-day money-back, FAQ says non-refundable, Terms say all payments final — so the guarantee is unconfirmed.
- - Prices are injected client-side; the served HTML of studyx.ai/plan contains no price text at all (verified 24 Oct 2026), making pricing unauditable without running their code.
- - The site sells an AI humanizer and professional-exam answer solvers while its Honor Code tells students not to submit purchased answers — an integrity contradiction I can't square.
- - Answers never signal uncertainty, one tested solution leaked raw KaTeX error code mid-steps, and support appears unresponsive (2.6 TrustScore on Trustpilot, no company replies).
Khanmigo
Pros
- + Holds the no-answers line: in my session it declined to give answers and stayed Socratic across repeated prompts
- + Free for teachers at time of writing, with lesson planning, rubrics and student-work summaries included
- + Learner plan is $4/month or $44/year at time of writing, with a family variant adding child accounts and moderation alerts
- + Writing coach debates and probes evidence rather than rewriting student work
- + Voice input and read-aloud make it usable for younger students and accessibility needs
Cons
- - Self-serve access requires a US billing address; under-18s must join through a parent account
- - Curriculum alignment is US-centric (Common Core, AP, SAT); other national syllabi get a general tutor
- - Deliberately slow versus answer engines; students seeking quick homework answers will quit
- - Advanced undergraduate-level depth was uneven in my testing
- - No published learner free tier for the tutor itself; district pricing is quote-only
Frequently Asked Questions
Which is better, StudyX or Khanmigo?▼
Khanmigo scores higher at 4.2/5 vs 2.9/5 for StudyX, making it the better-rated option in our comparison.
What is the difference between StudyX and Khanmigo?▼
StudyX: StudyX is a study assistant covering homework help, notes, flashcards, quizzes and exam preparation. Khanmigo: Khanmigo is Khan Academy's AI tutor and teaching assistant. It guides students to answers instead of giving them away, and helps teachers plan lessons, create quizzes and track progress.
Is StudyX or Khanmigo more affordable?▼
StudyX starts at €0/mo, Khanmigo starts at €4/mo. Check the comparison table above for current pricing.
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