Easy Portfolio vs Discrete Math

Easy Portfolio is the simplest way to document your students' learning. No accounts. No servers. No subscription. Just open the app and start collecting evidence. Built for teachers who want a tool that stays out of their way. Capture student work in any format — photos, videos, audio recordings, written notes, PDFs, web links, and more. Use the built-in AI scanner to photograph physical student work and have the text read and saved automatically. Record a reading assessment and get it transcribed on the spot. When it's time to share, generate a polished PDF report for any student in seconds. Hand it to a parent at conferences or send it to your admin. Everything looks professional without any extra effort. WHAT YOU CAN DO Create class groups and add your students Collect photos, videos, audio, notes, documents, and web links Scan physical student work with AI-powered text recognition Transcribe audio recordings automatically Search across all your students and classes Generate and share PDF portfolio reports Sync across your iPhone and iPad via iCloud Work completely offline, anytime YOUR STUDENTS' DATA IS YOURS This is the part that matters most. Easy Portfolio never touches your student data. No account. No sign-up. No email address. Nothing is sent to Easy Portfolio's servers — because there are no servers involved. All AI features run entirely on your device using Apple's built-in frameworks. Text recognition, image classification, audio transcription — all of it happens on your phone or iPad, privately. iCloud sync uses your own Apple ID, the same way your Photos app does. Easy Portfolio cannot see, access, or retrieve anything you store there. Your data belongs to you and your school, full stop. PRIVACY AT A GLANCE No account required No data sent to Easy Portfolio servers, ever All AI runs on-device iCloud sync through your own Apple ID only Works fully offline PRICING Easy Portfolio is free to download and use. Get started with up to 2 classes and 20 students at no cost — all features included. Unlimited classes and unlimited students are available as a one-time in-app purchase. No subscription. No renewal. Pay once, use it forever. Terms of Service & Privacy Policy https://www.connectedpe.com/terms Apple Standard EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Discretica helps CS students learn discrete math with interactive calculators, proof practice, and 500+ guided problems you can study offline. Built for Discrete Structures and Discrete Mathematics courses, Discretica focuses on the topics that show up in homework, quizzes, midterms, and finals. What you can study: - Logic and propositions: connectives, truth tables, equivalences, and quantifiers - Proof methods: direct proof, contradiction, contrapositive, and induction - Sets, functions, and relations: set operations, Venn diagrams, properties, and mappings - Counting and combinatorics: permutations, combinations, pigeonhole, and binomial theorem - Graph theory and trees: paths, cycles, connectivity, BFS, DFS, and spanning trees - Boolean algebra: expressions, laws, logic gates, simplification, and circuits - Number theory: divisibility, primes, modular arithmetic, GCD, LCM, and Euclidean algorithm Interactive tools: - Truth Table Builder for logical expressions with AND, OR, NOT, implication, biconditional, and XOR - Set Operations with union, intersection, difference, symmetric difference, cardinality, power sets, and Venn visuals - Combinatorics Calculator for permutations, combinations, factorials, and stars-and-bars - Modular Arithmetic for addition, subtraction, multiplication, powers, and inverses - Base Converter for binary, octal, decimal, and hexadecimal - GCD and LCM Calculator with Euclidean and extended Euclidean steps - Proof Trainer with fill-in-the-gap, reorder-the-proof, and choose-the-method exercises Practice that actually helps: - 500+ bundled practice problems across beginner, intermediate, and advanced levels - Hints, explanations, and step-by-step solutions - 30 rotating daily challenge problems - Mistake notebook with spaced review - Progress tracking with streaks, levels, topic mastery, and achievements - 54 formula and reference cards across the core syllabus Free to start: Use four free calculators, read the first subtopic in every module, complete daily challenges, and practice up to 8 problems per day. Discretica Premium unlocks all lessons, all tools, unlimited practice, step-by-step solutions, the full mistake notebook, and the proof trainer. Choose a weekly or yearly subscription, or unlock lifetime access with a one-time purchase. No account needed. No ads. Your learning progress, preferences, and mistakes are stored on your device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/