Kalcu vs Steply

It supports algebraic, logarithmic, exponential, tringonometric and inverse logic functions. It has 26 memories for variables. Save the last 30 formulas entered. Combination, permutation, factorial, roots, real powers, fractions, degrees, parentheses and separation of terms. Intuitive and elegant interface. Contextual Help Available languages: English, Spanish, Portuguese, French, Italian. It is identical to an electronic scientific calculator.

Steply solves any math problem and shows you every step — so you actually understand it. Point your camera at a printed or handwritten problem, or type it in, and get a clear, fully-worked solution in seconds. Every answer is double-checked by a verification pass, so you can trust it. WHAT MAKES STEPLY DIFFERENT • The steps are ALWAYS free. We never hide the worked solution behind a paywall. • Learn mode: a Socratic tutor that guides you to the next step instead of just handing over the answer — built to help you learn, not cheat. • Verified accuracy: each answer is independently checked, with an honest "double-check" flag when something's tricky. • Practice: generate similar problems and a quick self-quiz to lock in the method. • Ask follow-ups: "why did you do that step?" — like a tutor in your pocket. COVERS Arithmetic, fractions, pre-algebra, algebra, geometry, trigonometry, pre-calculus, calculus (limits, derivatives, integrals), statistics, systems of equations, and word problems. PREMIUM Steply Premium unlocks unlimited solves, Learn mode, and Practice. The basic step-by-step solution is always free. • Weekly $5.99 (3-day free trial) • Yearly $49.99 (7-day free trial) Subscriptions auto-renew unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings. Steply is a learning aid designed to help students understand math. Privacy Policy: https://betteryouknow.github.io/steply/privacy.html Terms of Use (EULA): https://betteryouknow.github.io/steply/terms.html