Graphing Calculator CE Plus vs Numerithm

Your TI-84 in your pocket — without the $150 price tag. Graphing Calculator CE Plus is a graphing calculator and scientific calculator for iPhone and iPad. Graph functions, solve equations step by step, scan handwritten or printed math with your camera, and master algebra, calculus, statistics and more. WHY STUDENTS LOVE IT • Photo math solver: point your camera at any problem — homework, textbook, whiteboard — and get a clear step-by-step solution • Full graphing calculator: plot multiple functions, pinch to zoom, trace values, find roots, intersections, min/max, derivatives and integrals • MathPrint-style input: fractions, powers, roots and formulas look exactly like your textbook • Table view: explore x-y values instantly • Scientific calculator: trig, logs, powers, roots, constants and more • Statistics & regression: summaries, scatter plots, and best-fit models • Matrix, finance and unit tools for class and exams • Beautiful themes, history, and full iPhone + iPad support in 39 languages PERFECT FOR Middle school, high school and college math — algebra, geometry, trigonometry, pre-calculus, calculus, statistics, SAT, ACT and AP prep. AFFORDABLE PRO ACCESS Start with a free 3-day trial with everything unlocked. After the trial, keep a generous free tier forever, or upgrade to Monthly Pro ($1.99/month, auto-renewable) or Lifetime Pro ($5.99 one-time) for unlimited graphs, full analysis tools, all solvers and every theme. Monthly Pro is billed to your Apple ID and renews automatically unless canceled at least 24 hours before the period ends; manage or cancel anytime in App Store account settings. Privacy: https://mathhero.space/legal/graphing-calculator-ce-plus/privacy Terms: https://mathhero.space/legal/graphing-calculator-ce-plus/terms Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Numerithm brings number theory and beginner programming together in one guided learning app. Learn ideas in small steps, run Dart code, and solve challenges with exact numerical answers. LEARN DART THROUGH NUMBERS Start with approachable lessons on values, variables, conditions, loops, totals, and functions. Then use those skills to explore factors, primes, multiples, common factors, number patterns, remainders, cycles, and other useful ideas. WRITE AND RUN REAL CODE Use the built-in Dart workspace to try an idea, print intermediate values, and calculate an answer. Starter code helps you begin without forcing one solution. Programs run locally with time limits and cannot access your files or the internet. SEE CODE ONE STEP AT A TIME Use the step-by-step view to follow each instruction and watch variable values change. This makes loops, conditions, and calculations easier to understand. SOLVE NUMBER CHALLENGES Each challenge explains the mathematical idea, gives a clear numerical goal, and offers hints when needed. Enter one number to check your answer, or use code to explore a larger search. KEEP YOUR WORK - Save lesson and challenge code automatically - Store useful code snippets for later - Track completed lessons and solved challenges - Earn learning achievements - Create separate local learner profiles with names and avatars LEARN COMFORTABLY - Read-aloud controls with adjustable speech speed - Light, dark, and system appearance choices - Friendly explanations that remain mathematically accurate - Local progress with no account required Introductory lessons are included at no cost. A one-time Full App Unlock opens the complete lesson collection for every learner profile on the device. There is no subscription. Whether you are beginning to code or want a practical way to explore number theory, Numerithm gives you a calm place to learn, experiment, and solve.