IPA Reader vs AP Chemistry Realistic Test

IPA Reader adds IPA phonetic transcription to English PDFs and web pages. Tap any word to hear how it sounds and see what it means, without leaving the page. Reading in English gets slow when you are unsure how a word sounds, and stopping to look it up breaks your concentration. IPA Reader keeps the phonetics, the meaning and the audio in the same place as the text. READ - BROWSER, PDF AND READER MODE - Built-in browser with Bing or Google search, plus a PDF reader, both with automatic IPA annotation - Every line of a PDF is annotated, including tightly spaced body text - Open PDFs from Files, Mail or any other app through Share and "Open in" - In-document search, outline navigation, go to page, and PDF display themes - Reader mode strips the clutter, with adjustable fonts, spacing and themes - American and British IPA, switchable with one tap - A common-word filter hides annotation on words you already know, in browsing, reader mode and PDF UNDERSTAND - WORD LOOKUP AND TRANSLATION - Tap a word once for its pronunciation and its dictionary definition together - Definitions in Chinese, Japanese, Korean, Vietnamese and English - Translate a whole article on the web, or the current page of a PDF - Long-press a sentence to play it, copy it, collect it or attach a note LISTEN - TEXT TO SPEECH - Sentence-by-sentence playback with the current sentence highlighted - Speed from 0.4x to 2.0x, for every level - Voices filtered to your accent preference, with previews before you choose - Auto mode selects the highest quality voice installed on the device PRACTICE - SHADOWING AND REVIEW - Record yourself reading a sentence and get a pronunciation score - Flashcards for saved vocabulary and saved sentences, in separate modes - Spaced repetition schedules each item for the day you are about to forget it TRACK - GOALS AND STREAKS - Daily goals, learning streaks and reading time - XP, levels, quests and achievements - Progress insights across everything you read and practise ORGANIZE - COLLECTION, NOTES AND BOOKMARKS - Save words and sentences, and attach colour-coded notes - Bookmarks, browsing history and an archive organised by source PRIVACY AND LANGUAGES - Everything is stored on your device. No account and no registration. - The interface is available in 51 languages FREE AND PRO Free every day: 2 article translations, 15 word lookups and 5 saved items. One tap on a word costs at most one lookup, replaying audio from the definition panel costs nothing, and sentence playback is always free. Pro removes the daily limits. Useful for academic papers, textbooks, news, novels and exam preparation - TOEFL, IELTS, Cambridge and GRE. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Prepare for the AP Chemistry exam with realistic, exam-style practice tests designed for efficient final-week preparation. The actual AP Chemistry exam lasts 3 hours and 15 minutes, which can be too long and exhausting for repeated practice sessions. To solve this, this app provides compressed, high-efficiency test sets that preserve the core structure and difficulty of the real exam while reducing total time. TEST STRUCTURE Each test is carefully designed as a 2-hour practice session: • 40-question multiple-choice section (MCQ) — 1 hour • Free-response section (FRQ) — 1 hour - 2 heavy questions (multi-step, in-depth) - 2 light questions (short-answer style) This structure allows you to simulate real exam conditions without unnecessary fatigue, making it ideal for repeated practice in the final days before the test. DETAILED EXPLANATIONS FOR EVERY QUESTION Every single question includes a complete explanation. This is not just a practice app — it is a learning system. • Step-by-step reasoning for each answer • Clear explanation of key concepts • Focus on understanding, not memorization MULTILINGUAL (BILINGUAL) EXPLANATIONS To support students who are more comfortable in other languages, explanations are available in: • Korean • Japanese • Chinese • Hindi This helps you fully understand complex chemistry concepts while still learning the English terminology used on the actual exam. REALISTIC FINAL-WEEK PREPARATION This app is specifically designed for the final stage of exam preparation. • Practice efficiently within limited time • Focus on high-impact review • Build confidence through realistic problem sets • Avoid burnout from overly long practice exams WHO THIS IS FOR • Students preparing for AP Chemistry in the final week • Students who want realistic exam-style practice • Students who need full explanations for every question • Students who benefit from bilingual support UNLOCK THE FULL EXPERIENCE Unlock the full pack to access both complete test sets and all explanations. If you want realistic, efficient, and focused preparation before the exam, this app is designed for you.