Comparison

Mathius vs Amend

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mathius

Features
Read full description

Stuck on a homework question? Take a photo and Mathius shows you a clear, step-by-step solution, so you understand how to get there, not just the answer. SNAP AND SOLVE • Take a photo of a printed or handwritten question • Pick the subject and see the solution step by step • Math, physics, chemistry, biology, history, geography, literature, English and more PRACTICE QUIZZES • Make a quiz from any topic or from your own notes • Choose 5, 10, 15 or 20 questions • Pick easy, medium or hard • Review your mistakes with explanations FIND YOUR WEAK SPOTS Paste your exam results and get a study plan made for you. ASK THE TUTOR Tell Mathius where you are stuck and get an explanation in plain words, step by step. STUDY TOOLS • Beautify Notes: turn handwritten notes into a clean page • Infographic: turn text into a visual you get at a glance • Read Aloud: listen to your notes, a book page or a PDF • Speech to Text: turn a lecture recording into text STAY MOTIVATED Keep a daily study streak, collect points and see where you stand on the leaderboard. Your solutions, quizzes and notes are saved in your history. Mathius is made for middle school, high school and university students. Use it for homework, for SAT, ACT, AP and IB prep, and for university courses like calculus, linear algebra, differential equations, statistics, physics and organic chemistry. Privacy Policy: https://math-genius-1687e.web.app/privacy-policy.html Terms of Use: https://math-genius-1687e.web.app/terms-of-use.html

About

Amend

This AI-powered whiteboard tutor helps students understand STEM concepts. It analyzes handwritten work, provides feedback, and guides study priorities. Get live voice assistance and track progress through structured lessons and practice sessions.

Highlights
  • Handwritten input with finger or Apple Pencil
  • Feedback on handwritten and typed work
  • Course and material-based practice
  • Review readiness estimates
  • Live voice assistance
  • Progress tracking
Features
Read full description

Amend is an AI STEM tutor that works with your process, not just your final answer. Write each step on a whiteboard, get focused feedback, and turn your course materials into multi-step practice. PRACTICE BUILT AROUND YOUR COURSE Add a STEM subject or upload course materials. Move through structured lessons, create focused practice, and keep your work connected to what you are learning. SHOW YOUR WORK Solve problems with Apple Pencil, your finger, typed answers, or an attached homework image. Amend supports short multiple-choice answers as well as multi-step written work. GET FEEDBACK ON EACH STEP Amend can recognize handwritten work, evaluate intermediate reasoning, and explain where an answer went off track. Ask for voice help without leaving your workspace. KNOW WHAT TO REVIEW NEXT Track completed lessons and practice, review readiness estimates, and focus on the skills that need more attention. FEATURES • Handwritten and typed STEM practice • Multi-step problems shaped by courses and materials • Feedback connected to your working steps • Voice tutoring while you study • Progress and readiness estimates • Cross-device course and progress sync SUBJECTS Math, algebra, calculus, statistics, physics, chemistry, and discrete mathematics. AI-generated tutoring, grading, and readiness estimates can be wrong. Verify important results against your instructor and course materials. Amend does not guarantee grades or exam outcomes. Amend is for learners age 13 and older. Learners under 18 should use it with permission from a parent, guardian, school, or other responsible adult. Privacy: https://getamend.com/privacy Terms: https://getamend.com/terms Support: https://getamend.com/support

Screenshots

Mathius4 screens
Amend4 screens

Verdict

The call

The clearest difference is ads: Amend at none against Mathius's shown. Amend also leads on update cadence (every 4 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mathius sells 4 one-off in-app purchases and Amend sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mathius ships an update fortnightly, Amend every 4 days. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
Mathius versus Amend: the parameters behind the verdict, then further details
ParameterMathiusAmend
PriceFreeFree
Rating—5.0 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—6 — better
Update frequencyFortnightlyEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size113 MB71 MB
Age rating4+12+
DeveloperMEHMET NURI ULGENRithvik Tripuraneni

In-app purchases

4 purchases

Mathius

One-time4
  • 10 Credits$1.99
  • 30 Credits$4.99
  • 75 Credits$9.99
Show 1 more
  • 150 Credits$16.99
2 purchases

Amend

Subscriptions2
  • BoardTutor Plus$9.991 Month
  • BoardTutor Pro$19.991 Month

Questions

Is Mathius free?
Mathius is free to download, with in-app purchases available.
Is Amend free?
Amend is free to download, with in-app purchases available.
Do Mathius or Amend have ads?
Mathius shows ads; Amend does not.
Which is updated more often, Mathius or Amend?
Mathius ships an update fortnightly, and Amend every 4 days. Most recently, Mathius was updated on October 28, 2026 and Amend on October 14, 2026.

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