Calculus AI vs Puku

Calculus AI - Math Solver turns any calculus problem into a step-by-step solution. Snap a photo of your homework, type a question, or paste an equation - the AI solves it in seconds and shows every step, so you learn the method instead of copying an answer. SOLVE ANY CALCULUS PROBLEM - Limits, continuity, derivatives, integrals, differential equations and their applications - Photo, gallery, typed text, or multi-page crop - works with handwritten homework and textbook pages - Every solution includes the method, the working steps, the final answer, key concepts and an answer check - Charts rendered automatically for every applicable solution LEARN, DON'T JUST COPY - AI Tutor - a Socratic tutor that guides you to the answer instead of blurting it out - Flashcards - AI-generated study cards with mastery tracking - Quiz - generate practice tests by topic and difficulty, with an explanation for every answer - Cheat Sheet - AI-generated formula reference for each topic - Searchable solution history, favourites, and PDF export for revision BUILT FOR STUDENTS - 32 languages - study calculus in your own language - Dark and light themes - Export to PDF or share with your study group START SOLVING - No account, no ads. Three full solutions are included, then Calculus AI Pro unlocks unlimited solutions, the AI Tutor, Flashcards, Quiz and Cheat Sheets. Privacy: your photos and questions are sent to Google Gemini (Firebase AI Logic) to generate solutions. See our Privacy Policy for details. Calculus AI Pro is an auto-renewable subscription. Payment is charged to your Apple ID at confirmation of purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/calcai-privacy/home

Learn Spanish, French and German from the videos native speakers actually watch. Puku turns real videos - vlogs, comedy, podcasts, street interviews and everyday conversations - into short clips made for learners. Every clip has captions in the language you are learning, an English translation and a tap-to-understand dictionary, so you can follow real speech from your very first day. THREE LANGUAGES, ONE APP Pick Spanish, French or German and switch any time. One subscription covers all three. WATCH AT YOUR LEVEL Puku sorts every clip by how fast people actually speak, from slow and clear beginner speech up to native speed. Pick your level (A1 to C2) and your feed fills with videos you can follow - then grows with you. TAP ANY WORD Don't know a word? Tap it. The video pauses and a card shows what it means, its gender (el/la, le/la, der/die/das), its level and an example sentence - without leaving the clip. SUBTITLES THAT FOLLOW ALONG Each word lights up as it is spoken, with the English translation underneath. Replay a line, or slow the video down until it clicks. It is immersion with a safety net: real listening practice without getting lost. WORDS THAT STICK Save words as you watch and review them later as flashcards with spaced repetition, next to the clip you found them in. Your vocabulary grows from real speech, not textbook lists. A FEED THAT KNOWS YOU Tell Puku why you are learning - travel, work, an exam, moving abroad or just for fun - and your feed leans toward the topics you like. The clips you save shape what comes next. BUILD A HABIT Set a daily goal and keep your streak going, a few minutes at a time. Short clips fit into any day. Made by a learner who took German all the way to C2, and wished real speech had been this easy to get into in every language. PUKU PRO Puku is a subscription. Start with a free trial on the annual plan, then continue yearly, or choose monthly. Payment is charged to your Apple ID when you confirm the purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription in your App Store account settings. Terms of Use: https://puku-legal.vercel.app/terms Privacy Policy: https://puku-legal.vercel.app/privacy