RepsLearn vs LingualShift

RepsLearn helps students actually remember the math they learn. Most students learn a concept, pass the test, and forget it within weeks. RepsLearn solves this using spaced repetition — a proven learning science technique that schedules reviews right before a student would forget, building long-term retention instead of short-term cramming. Built by a math professor and parent, RepsLearn covers grades 6–9 through Algebra 1 with thousands of personally curated questions aligned to Common Core standards. How it works: Students practice math questions that adapt to their level. The app tracks what they know and what they're forgetting, then automatically schedules reviews at the optimal time. Over time, concepts move from short-term to long-term memory. When students get something wrong, they don't just see the answer — an AI tutor uses Socratic questioning to guide them toward understanding their mistake. It identifies specific misconceptions and asks leading questions so students learn to think through problems, not just memorize answers. Features include: Spaced repetition engine that schedules reviews for maximum retention Adaptive difficulty that adjusts to each student's performance AI tutor with Socratic dialogue, hints, and worked examples Parent dashboard showing knowledge gaps, common errors, and weekly progress 30-day retention rate tracking Quick practice sessions that fit into any schedule Covers grades 6 through Algebra 1, Common Core aligned RepsLearn is not a full curriculum — it's the practice and retention layer that works alongside whatever your student is already learning in school or at home. Completely free. No ads. No paywall. No upsells. Built by an educator for students and families.

LingualShift instantly shifts your words to fit any moment — slang to formal, formal to slang, or any context you need — in 50+ languages, powered by AI. WHETHER YOU’RE WRITING AN EMAIL OR A TEXT: Sound professional when you need to. Sound natural when you want to. LingualShift reads the tone of your text and converts it in seconds. SLANG TO FORMAL: Turn “yo wats good, u coming tmr?” into “Good morning, I hope you are well. Will you be joining us tomorrow?” Perfect for job applications, business emails, and professional communication. FORMAL TO SLANG: Make corporate language human again. Great for social media, texting, and casual content. CONTEXT SHIFT: Rewrite any text for the exact situation — Professional Email, Academic, Legal, Explain to a Patient, ELI5, Marketing, Diplomatic, Direct & Concise, Customer Support, or Job Interview. Pick a context and LingualShift reshapes your words to fit. SUMMARIZE: Paste any text and get the gist, key points, and why they matter — instantly. Pro members can upload a PDF for a full document summary. SLANG OF THE WEEK: Add the LingualShift widget to your Home Screen and see a new slang term every Monday, with its meaning and real examples. 50+ LANGUAGES: English, Spanish, French, German, Japanese, Chinese, Korean, Arabic, Hindi, Portuguese, Italian, Russian, Turkish, Dutch, Polish, Swedish, and many more — choose your output language for Translate, Context Shift, and Summarize. PRO FEATURES: Unlimited Translate, Context Shift, and Summarize every day Listen to any result spoken aloud Full history with search and favorites Upload PDFs for summarization Custom Glossary — teach LingualShift your preferred terms, applied automatically to every translation Guaranteed access, even during high-demand periods PRIVACY FIRST: Sign in with Apple. Your text is processed by AI and never stored by third parties. Delete your account and all data at any time from Settings. SUBSCRIPTION INFO: Free: 5 actions per day, shared across Translate, Context Shift, and Summarize Pro: $3.99/month, with a 7-day free trial for new subscribers Payment charged to Apple ID. Subscriptions renew unless cancelled 24+ hours before period end. Manage subscriptions in App Store account settings. Privacy Policy: https://lingualshift.com/privacy.html Terms of Use: https://lingualshift.com/terms.html