Allows users to tune instruments using the device's microphone. It supports custom temperaments and transposition. Features include solfège notation, adjustable calibration, and a spectrum power indicator for sound visualization.
The app provides offline dictionary access with a large database of words. It offers interactive text, incremental search, and a history feature for quick lookups.
Practice musical and chord recognition with interactive exercises. Track progress with saved statistics. Return to specific exercises for focused improvement.
Play eight basic music notes with realistic sounds and animations. Learn to play children's songs through interactive musical notes. Explore musical exploration with a colorful interface designed for fun and learning.
Test your knowledge with trivia questions about human and medicine. Learn about body systems, organs, and biological functions. Track progress with results and review correct answers. Share scores with friends.
Learn with interactive lessons on tenses, vocabulary, and grammar. Practice verb conjugations, listen to words and phrases, and complete exercises. Access 300 vocabulary items sorted into categories.
Puzzles with sounds and interactive backgrounds allow children to engage with game characters and explore objects. Drawings to color let kids paint figures. Full version includes 19 puzzles, lite version has 6.
The app helps brain injury and stroke survivors improve scanning abilities. It provides modes to test for deficits and train scanning skills for better reading and concentration.
The app offers over 500 words across 29 categories with real-life picture flashcards. It supports pronunciation in Mandarin, Cantonese, and English, with interactive games and quiz sessions for early education.
Learn about organic gardening and sustainable farming through interactive activities. Plant seeds, care for plants, and track growth. Explore composting with Connie the Compost and other characters.
Record video with phone camera to transcribe audio. Adjust pitch and speed of audio files. Loop sections for practice. Transcribe audio or video content. Export transcribed text. Share files directly.
Create and save progressions with visual feedback. Trigger chords via MIDI footswitch. Sync progressions with other apps. Learn relationships and scales. Play chords on an on-screen piano keyboard. Use pads to organize and access saved chords.
Allows users to select and customize engines and cars. Drag and reorder components for personalization. Test drive trains in a city environment. Control switches while navigating a full set map.
Identify species by pointing the camera at leaves, flowers, fruits, trees, or bark. Access detailed information about each from an encyclopedia. View species details including characteristics and habitat.
Transform simple eggs into colorful, animated characters with a tap. Learn animal names and sounds through interactive guessing games. Explore characters like a rooster, bee, skunk, and Easter bunny.
Help children practice elementary skills with focused on addition, subtraction, comparison, and logical thinking. Complete 28 to improve abilities. No ads, in- purchases, or external links.
Perform complex calculations with support for hexadecimal, octal, and binary. Use RPN mode and multi-line display. Access unit conversions, constants, and scientific notation. View a paper tape and use multiple undo/redo functions.
Explore 6 different locations with 6 each. Choose difficulty levels from 2 to 30 pieces. Complete 36 unique designed for children aged 1-8. Track progress and unlock new as players advance.