Organic Nomenclature
Aaron Hartel
Learn to name compounds
Learn to name compounds with interactive lessons on alkanes, cycloalkanes, alcohols, aromatics, and ketones. Complete quizzes after each lesson to test comprehension and reinforce learning.
Apps Like Juken for iPhone and iPad
Juken screenshots
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jCalc – Scientific Calculator
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Calculate fractions and decimals instantly
Solve mathematical problems with fraction, decimal, and equation input. Display results in decimal, rational, , or trigonometric formats. Support up to 16 decimal places for precise calculations.
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Words and track your speed
Test your speed in two modes: Classic for as many words as possible in 60 seconds and Challenges with 45 tasks. Track progress, unlock achievements, and compete on a global leaderboard. Supports 16 languages.
World Map Quiz: Country Shapes
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Capitals and countries
Play quizzes to identify countries by shape and location. Access detailed maps with accurate country outlines. Choose from multiple game modes with varying difficulty levels. Track progress and review results.
Prepware Aviation Maintenance
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Study FAA exam questions and answers
Prepare for the FAA Knowledge Exam with flashcards covering questions, answers, and explanations. Study by subject or take practice tests. Review progress and track performance metrics.
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Flip , answer questions, track progress
Practice with featuring addition and subtraction problems. Flip to reveal answers, swipe to remove correct answers. Track progress and review mistakes. Sync across devices for continued learning.
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Guess words and avoid hanging
Play by guessing letters to reveal hidden words. Limited attempts remain before the is completed. Access thousands of words. No in- purchases.
英语音标-学习音标自然拼读小学英语
Shanghai Yigou Network Technology Co., Ltd.
Learn English with audio lessons
Learn English with phonetic symbols, supported by video lessons and interactive pronunciation. Sync with school curricula for aligned practice. Use natural phonics to break down words and memorize vocabulary.
Univerzoom 3D - Explore Scale
Linda Schnetzinger
Zoom and compare cosmic scales with gestures
Astronomical objects and compare sizes from galaxies to atoms. Use gestures to zoom in and out, to microscopic levels or cosmic distances. View detailed comparisons and understand relative sizes visually.
Song Memo
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Write chord progressions and notes
Write ideas using a chord keyboard with automatic chord detection. View guitar chord diagrams. Transpose keys or use capo for tuning. Import memos from cloud or other apps. Share notes through various methods.
Hala: Speak English with AI
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Practice speaking and build vocabulary
Learn for IELTS speaking tasks vocabulary building, grammar practice, and speaking exercises. Practice listening and speaking interactive lessons. Track progress and receive feedback on pronunciation and fluency.
Bible Memory
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Memorize verses with flashcards and games
Memorize verses using flashcards with spaced repetition. Play games. Listen to audio verses. Share progress with others. Track learning progress with built-in tools.
US Citizenship Test - PRO
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Study and prepare for questions
Study questions with flashcards, hide answers to recall, and mark cards for later review. Prepare for the 2025 128-question or 2008 100-question . No ads included.
Learn German - Vocabu
Daniel Reicher
Create vocabulary collections and translate words instantly
Create personalized vocabulary collections with instant in- translations. Import word lists from CSV, Anki, or Quizlet. Choose from 30+ topic-based vocabulary packs. Learn German, English, Spanish, French, or Italian.
Word of the Day+
WALABOK LLC
Access words, definitions, and challenges
Access vocabulary with definitions via tap. Challenge yourself to recall words without looking up definitions. Curated colors aid memory retention. Track progress through interactive quizzes. Sync study sessions across devices.
Socratic Owl: Homework Helper
LUMINATION AI LTD
Solve math problems instantly
Scan to solve math or science problems by snapping photos or typing questions. Get instant step-by-step solutions and explanations. Review concepts with interactive lessons and practice exercises.
MedSchool: Ace Your OSCEs
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Study clinical content anytime, anywhere
Access clinical guides for history-taking, exams, diagnostics, and procedures. Explore an encyclopaedia of symptoms for detailed information. Retrieve evidence-based content for study and practice.
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