Generate sound waves and customize audio frequencies
Create and visualize sound waves with frequency control from 0Hz to 22,000Hz. Measure decibels to assess noise levels. Emit ultrasonic frequencies to deter insects. Toggle between light and dark interface themes.
Control LED brightness and use built-in screen or LED for lighting. Access different light modes for stroboscope, graffiti, and SOS. Enable fullscreen mode without interface elements. Use Siri Shortcuts and quick home screen actions. Customize icon.
To read and write the in abjadi or hijai order through 9 structured lessons. Each lesson includes modern script, vowel systems, and pronunciation guides. Complete multiple choice quizzes after each lesson to test knowledge.
Learn long vowel words through interactive levels that include seeing, hearing, reading, spelling, and writing each word. Complete 5 words per level with a revision set. Earn rewards to encourage progress and reinforce early reading skills.
The app teaches Thai language characters by demonstrating how to assemble them. It covers consonants, vowels, tone marks, and phonetic symbols, saving user input for recovery.
The through 8 lessons covering Serto, Estrangela, and Madnhaya scripts. Practice with multiple-choice quizzes after each lesson. View character details and pronunciation guides. Save progress and review lessons anytime.
Practice English pronunciation with AI feedback and native speaker audio. Record and analyze speech for clarity and accuracy. Access structured lessons for exams and everyday conversations.
Look up word definitions, synonyms, and related terms. Access spelling suggestions and usage examples. Search offline without advertisements. Includes pronunciations and regional English variations.