2D Graphing School Edition vs Basic and Advanced Grammar

Math teachers can use this app to demonstrate graphing for students. Students can use this app to verify angles, line calculations, parabola equations. Add, move and delete points; reflect shapes; show or hide point coordinates, angles and line segment lengths; drag to reposition directrix and focus.

Build a stronger English foundation without getting lost in a complicated interface. Basic and Advanced Grammar brings grammar, vocabulary, pronunciation, reading, practice, and targeted review into one focused learning path from A1 to C1. LEARN GRAMMAR CLEARLY • Keep access to all 172 learning lessons from the original app—always free • Study 120 structured A1–C1 grammar lessons • Learn with clear explanations, English examples, common mistakes, and practice activities • Revisit weak topics after quizzes instead of reviewing everything again GROW YOUR VOCABULARY • Explore 4,318 A1–C1 words • See IPA pronunciation and hear words with your device’s voice • Practice words in short, manageable sessions • Use quiz results to focus on vocabulary that needs more work PRACTICE PRONUNCIATION AND READING • Speak words and phrases, then compare recognized speech after granting microphone and speech-recognition permission • Read 10 original stories and articles across CEFR levels • Check comprehension with questions and explanations PREPARE WITH ORIGINAL EXAM PRACTICE Try 36 compact practice mocks with 216 original questions covering 12 widely used English exams: IELTS Academic, IELTS General Training, TOEFL iBT, Cambridge A2 Key, B1 Preliminary, B2 First and C1 Advanced, PTE Academic, TOEIC Listening & Reading, Duolingo English Test, YDS, and YÖKDİL. The first mock for every exam is free. Additional mocks are included with Premium. These are compact learning activities, not full-length reproductions of the official exams. LEARN YOUR WAY • See progress and weak areas in one place • Get review suggestions based on your quiz results • Start without creating an account • Keep learning progress on your device PREMIUM Choose a monthly or yearly auto-renewable subscription to unlock all premium lessons, the complete vocabulary experience, premium readings, and additional exam mocks. Premium also removes advertising. Prices are shown in the app before purchase. You can manage or cancel a subscription in your Apple Account settings and restore eligible purchases in the app. Exam names and related marks belong to their respective owners. Basic and Advanced Grammar is an independent learning app and is not affiliated with, approved by, or endorsed by any exam provider. All practice questions and reading material in the app are original. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/