AlgebraPulse

AlgebraPulse shows the working, not just the answer. Snap a photo of a homework question or type it in, and AlgebraPulse lays out the full method — every step, and the reason it is allowed. Coverage runs Grade 7 to 12: algebra, trigonometry, functions, calculus, vectors and data management. NO AI. THIS IS THE POINT. AlgebraPulse does not use artificial intelligence, a language model, or an answer bank. Every step is derived on your iPhone by a symbolic math engine working in exact fractions, applying the standard rules of mathematics. The same problem always produces the same working, so a teacher can hand the question back and get an identical sheet. Every derivative is checked against the real slope of the curve before it is shown, and a solver that cannot be sure says so. NOTHING LEAVES YOUR PHONE Solving works with no connection at all, including in airplane mode. No account, no sign-in, no analytics, no advertising, no trackers. The only network call verifies a Pro subscription with Apple, and it carries no math and no name. Photos are read in memory, never saved. Your work stays on your device, and deleting the app deletes all of it. WHAT IT SOLVES Grade 7–10 • Linear equations, quadratics by factoring and by formula, inequalities • Systems of two equations, expanding, factoring trinomials • Triangles by Pythagoras and the sine and cosine rules • Formula rearrangement — "make y the subject" Grade 11 • Function notation, inverses, domain and range with reasons • Exponential and logarithmic equations, change of base • Transformations named and justified • Radians kept exact in terms of pi, identities, equations over an interval • Sinusoidal functions: amplitude, period, phase shift and axis Grade 12 • Limits, and average versus instantaneous rate of change • Derivatives from first principles, then power, product, quotient and chain • Tangent lines and curve sketching: maxima, minima, concavity, inflection • Vectors in 2D and 3D, dot and cross products, projections • Permutations and combinations, exact to the last digit • Probability, binomial, hypergeometric and normal distributions • One-variable statistics, correlation and least-squares regression HOW IT HELPS YOU LEARN • The whole method appears at once. Tap any step for the rule behind it and why the move works. • A graph card where it earns its place: functions, transformations, sinusoidal work, curve sketching. • "What if" mode lets you nudge the numbers and re-solve instantly. • Practice across 44 topics, plus Triangle Lab and a word-problem builder. • A library of 56 lessons for when a step does not make sense yet. BUILT BY A STUDENT, FOR STUDENTS AlgebraPulse was created by Liam, a self-taught developer in Grade 10, who built the senior grades ahead of the ones he is about to take. His rule: simple, fast and genuinely useful. FOR PARENTS AND TEACHERS AlgebraPulse is a study aid, not a substitute for class. Where a class has been taught a different but equally valid method, the class method should be preferred. Every exported sheet explains how the working was produced, and says plainly that whether this help is permitted is the teacher's or school's decision. Coverage is Grade 7–12. A problem outside that range, or written in a form the app cannot read, returns guidance instead of a wrong answer. FREE, AND WHAT PRO ADDS Solving is free. Every step, every explanation, unlimited, forever — in all six grades, no daily cap, no advertising. AlgebraPulse Pro adds exactly two things: • Printable PDF hand-in sheets with your name, the date and the full working • Unlimited practice, with weak-spot targeting Pro is $3.99 per month, or $19.99 per year with a 7-day free trial. You can copy and share your full working as text for free, without Pro. Subscriptions renew automatically until cancelled. Cancel at least 24 hours before the period ends in Settings › Apple Account › Subscriptions. Terms of Use: https://algebrapulse.com/terms-and-conditions