Apps Like R2R: Functional Groups for iPhone and iPad
Learn with interactive lessons
Learn about in ALevel Chemistry with interactive lessons, practice with R-, and timed challenges to beat the professor. Review definitions, differentiate , and test knowledge through quizzes and games.
by James Styles★ 4.7128 ratingsEducationFreeData updated 2026-09-12
Learn through interactive lessons with images, slideshows, audio files, and quizzes. Practice speaking with built-in exercises. Track progress with quizzes and feedback. Access content offline. No internet required for core features.
Let children assemble cartoon puzzle pieces of dragons, unicorns, and pirates. Pop balloons with on-screen buttons. Play jolly music during gameplay. Develop fine motor skills through puzzle completion.
Learn concepts through clear explanations, visual aids, and interactive content. Explore tables, chemical reactions, and molecular structures. Test knowledge with quizzes and practice problems. Access detailed facts and diagrams without ads.
Scan questions to get step-by-step solutions in math, science, English, or coding. Review explanations and save notes. Set study goals and track progress over time. Share solutions with classmates or teachers.
Learn sonography with interactive cases and pathologies. Practice on an expanding library of patients. Follow scan tutorials for proper probe movements. Label anatomy with colored structures for clarity. Simulate scans for training.
Naming and writing formulas for ionic and molecular compounds, acids, bases, polyatomic ions, hydrocarbons, and organic functional groups. Choose between -to-name or name-to- exercises. Track progress and repeat exercises for reinforcement.
Learn with interactive lessons and real-life dialogues
Learn through beginner-friendly lessons with clear explanations and real-life examples. Practice speaking with instant feedback. Access real-life dialogues and interactive exercises. Track progress and review vocabulary regularly.
Python with step-by-step tutorials, interactive coding exercises, and quizzes. Practice in a built-in code editor, test knowledge with exercises, and track progress in real time.
Learn English through interactive lessons, vocabulary practice, and grammar exercises. Use flashcards for memorization, track progress with quizzes, and access real-life dialogues.
Languages with interactive audiovisual lessons. Practice speaking and listening through contextual dialogues. Test vocabulary with quizzes and exercises. Track progress with detailed reports and set learning goals.
Practice letters, pronounce words, and learn spelling
Learn the English alphabet through interactive tasks. Practice writing and pronouncing letters. Distinguish between uppercase and lowercase. Take quizzes to test knowledge. Play logic to reinforce .
Learn hiragana and katakana characters through interactive lessons and practice. characters on screen for instant feedback. Track progress with built-in quizzes and exercises. Sync lessons across devices for consistent practice.
Revise for exams with practice questions, past papers, and detailed explanations. Track progress with performance analytics. Access clinical scenarios and OSCE station simulations for Part 2 preparation. Manage study schedules and review weak areas.
Text through familiarization with selective letter and word removal, tap-to-reveal features, and speech-to-text playback. Reinforce retention with unscramble, fill-in-the-blank, and typing exercises. Track progress and review memorized content.
Learn numbers, counting, and basic operations through interactive . Practice shape recognition with tracing, matching, and popping activities. Track progress with structured lessons and challenges.
Learn vocabulary through space-themed gameplay and interactive flashcards. Practice words with text, audio, and visual icons. Explore categories like numbers and daily topics. Test knowledge with quizzes and track progress over time.
Learn American Sign Language alphabet and numbers through interactive lessons. Practice signs with video demonstrations. Test knowledge with quizzes and receive feedback. Save progress and review lessons anytime.
The app presents Arabic letters with detailed visuals and audio for pronunciation. Users can explore common words starting with each letter, enhancing cultural understanding and language foundations.
Learn Arabic alphabet recognition and pronunciation through interactive lessons and games. Practice writing letters with tracing exercises. Complete quizzes to test knowledge. Track progress with visual feedback.