Comparison

EulerPad vs AI Tutor

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

Head to head
About

EulerPad

Practice math problems using your own handwriting on screen or paper. Get AI-powered feedback on your steps, not just the final answer. Covers algebra, geometry, trigonometry, calculus, and more.

Highlights
  • Handwritten math problem solving
  • AI tutor feedback on steps
  • On-screen or paper practice
  • Supports Algebra, Geometry, Calculus
  • Custom problem input
  • Daily free practice allowance
Features
Read full description

EulerPad is a math practice workspace for iPhone and iPad. Pick a problem, work it out in your own handwriting, and tap Check — EulerPad's AI tutor reads your work and responds the way a good teacher would: what you got right, where a step went wrong, and what to try next. WRITE IT — ON SCREEN OR ON PAPER Math is learned by hand. EulerPad keeps the paper feel — a full-screen canvas, real ink, your own handwriting with Apple Pencil or your finger — and now works with actual paper too: solve it in your notebook, photograph it, and get the same read. Switch between the two whenever you like. Either way, you get the thing paper can't do on its own: feedback on your work itself, not just your final answer. FEEDBACK THAT TEACHES • Your whole solution is read, step by step — not just the answer • Feedback points to the exact step where things went off track • Mathematical notation is typeset cleanly, like a textbook • Still stuck? See a full worked solution A CURRICULUM THAT GROWS Practice Algebra, Geometry, Trigonometry, Calculus, and more, with new problems and topics arriving all the time — no app update required. YOUR OWN PROBLEMS Working from a textbook or worksheet? Bring the problem with you: type it in and solve it the same way, on screen or on paper, with the same feedback. FREE TO PRACTICE Every account includes a free daily practice allowance. EulerPad Premium, an auto-renewing subscription, raises it for heavier practice — manage or cancel anytime in Settings. PRIVATE BY DEFAULT No sign-up required — open the app and start solving. Sign in with Apple only when you want your work and credits to follow you to another device. Made for iPad and Apple Pencil. Now in your pocket, too. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://eulerpad-2d8dac.gitlab.io/privacy.html

About

AI Tutor

Features
Read full description

AI Tutor is a math homework helper and study buddy that never just hands you the answer. Snap a photo of a math problem, and your AI math tutor reads it and asks you step-by-step questions until you solve it yourself, the way a great math tutor does. WHY STUDENTS AND PARENTS CHOOSE IT • Math homework help for grade 1 to grade 12: elementary math, middle school math, high school math, algebra 1, pre-algebra, geometry and word problems • Step by step math, not a math solver: the tutor gives hints, checks your work and asks the next question • Scan math problems with the camera or pick a photo; handwriting and several problems in one picture are fine • Snap your written work: the tutor points to the exact line that went wrong and keeps guiding • Answer by typing, by voice, or by handwriting on the iPad scratchpad • Stuck? Ask for a hint, say "I'm stuck", or get a short lesson that re-explains the concept with a new example • Animated visuals for fractions, geometry, number lines and bar models • Your study buddy Pi, a little dog in a graduation cap, waves, thinks along and celebrates every correct step TOPICS COVERED Fractions, decimals, percent, ratio and proportion, equations, algebra, geometry, area and perimeter, word problems, arithmetic and mental math, functions, statistics and probability, exam prep. FOR PARENTS Help kids with math even if you have forgotten how. Use it as a math checker for finished homework, or let the app sit with your child while you cook. The parent report shows problems done, time spent, how much was solved without help, and the skills that need practice. Share it with one tap. LEARN MATH BETTER The tutor remembers where your child usually trips up and brings it back at the right moment in the next problem. Every session ends with a summary of the concepts used, so learning math sticks instead of copying answers. LANGUAGES English, Vietnamese, French, Chinese, Japanese and Korean. The tutor teaches in the language of the problem. BY GRADE Grade 1, grade 2, grade 3, grade 4, grade 5 (elementary math), grade 6, grade 7, grade 8 (middle school math, pre-algebra), grade 9, grade 10, grade 11, grade 12 (algebra 1, algebra 2, geometry, precalculus). Also used for homeschool math, summer math practice, math test prep and catching up after a missed class. FREE Unlimited problems. No sign-in required to start. Sign in to keep your progress across devices. AI Tutor is the homework app for students who want to actually understand math, and for parents who want more than a photo math answer key.

Screenshots

EulerPad4 screens
AI Tutor4 screens

Verdict

The call

The clearest difference is in-app purchases: AI Tutor at none against EulerPad's 7. AI Tutor also leads on iOS requirement (15.0 vs 17.0). EulerPad's advantage is ads (none vs shown). On price, update cadence and device support 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. EulerPad sells 7 in-app purchases, starting at $9.99 per month. AI Tutor asks for nothing beyond the download.

UpkeepUpdate frequency

EulerPad ships an update every 2 days, AI Tutor daily. The most recent releases landed on September 12, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 7 level
EulerPad versus AI Tutor: the parameters behind the verdict, then further details
ParameterEulerPadAI Tutor
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 daysDaily — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size28 MB74 MB
Age rating4+4+
DeveloperSpencer UreskManh Toan Nguyen

In-app purchases

7 purchases

EulerPad

Subscriptions2
  • EulerPad Premium$9.991 Month
  • EulerPad Premium$79.991 Year
One-time5
  • EulerPad Credits$1.99
  • Small Credit Bundle$3.99
  • Medium Credit Bundle$6.99
Show 2 more
  • Large Credit Bundle$11.99
  • Extra Large Credit Bundle$19.99
None

AI Tutor

No in-app purchases

Questions

Is EulerPad free?
EulerPad is free to download, with in-app purchases available.
Is AI Tutor free?
AI Tutor is free to download, with no in-app purchases.
Do EulerPad or AI Tutor have ads?
AI Tutor shows ads; EulerPad does not.
Which is updated more often, EulerPad or AI Tutor?
EulerPad ships an update every 2 days, and AI Tutor daily. Most recently, EulerPad was updated on September 12, 2026 and AI Tutor on September 26, 2026.

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