Qedra vs AI Tutor

Work through supported calculus, algebra and matrix problems offline, with exact answers and steps you can follow. Qedra brings university mathematics to your iPhone and iPad. Calculations run on your device, even in airplane mode. No account is needed. BUILD THE PROBLEM YOU MEAN Enter derivatives, integrals and limits with guided fields. Use a matrix grid for determinants, inverses, row reduction, rank and eigenvalues. Check the live preview before solving, or type directly with the mathematics keyboard. UNDERSTAND THE WORKING Open a step to read its named rule, explanation and assumptions. Fractions stay exact. Where a verification check is available, Qedra shows its result and limitations. Some inputs remain symbolic or receive a method-limit explanation. KEEP YOUR REVISION NOTES Save useful problems in a course notebook, add your own notes and labels, search your collection and mark topics to revisit. Saved problems keep their original notation, operation and real or complex setting. Notebooks stay on this device. PRACTISE WITH HINTS Try a problem yourself, ask for a hint and reveal the solution one step at a time. Supported practice topics include power-rule derivatives, polynomial integrals, integration by parts, 2 × 2 determinants and linear equations. Scratch work is not automatically graded. MATHEMATICS FOR YOUR COURSEWORK - Algebra, equations and inequalities - Limits, derivatives and supported integrals - Partial derivatives, multiple integrals and vector calculus - Exact determinants, inverses, row reduction, rank and eigenvalues - Discrete mathematics, probability and statistics - Complex arithmetic Decimal-comma input, notation settings, a rule reference library and translated explanations help you follow the mathematics in your own way. START WITH THE FREE TIER Get unlimited answers, three full worked solutions per day, the most recent 100 unpinned history entries, one course notebook and one practice example per topic. Pinned history stays until you delete it. Text sharing and copying answers as LaTeX are included. The free tier can show a banner on the Solve screen. QEDRA PRO Pro adds unlimited worked solutions and history, more course notebooks, additional practice variations, formatted solution PDF export and no ads. PDFs include the answer, working, assumptions and verification. Existing notebooks remain readable and editable if Pro ends. Choose a monthly or annual subscription, or a one-time Lifetime purchase. Localized prices, billing periods and any eligible offer are shown before you purchase. Lifetime does not renew. Your problems and notebook notes are not uploaded to a Qedra server or sent to the advertising partner. Purchases and advertising services can use an internet connection; see the privacy policy for their data practices. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Payment is charged to your Apple Account at confirmation, or after an eligible trial as shown before purchase. Manage or cancel in Settings > your Apple Account > Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mwsupplylimited.github.io/qedra/privacy.html

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.