Tune guitar, bass, or other instruments using the device's microphone. Detect and adjust pitch with high precision. Supports multiple instruments including violin, viola, and wind instruments.
Solve logic puzzles daily with Sudoku, Nonogram, and Kakuro. Access past puzzles via calendar. Collect themed issue packs. Track progress with achievement breakdowns. Includes new puzzle types regularly.
Learn through mnemonic images, audio, and animations. Take quizzes to test knowledge. Receive simple explanations about Japanese writing system and characters. Track progress through interactive lessons.
Calculate with trigonometric and exponential functions
Store values by pressing "STO" and selecting a memory slot. Perform basic arithmetic and advanced mathematical functions including sine, cosine, logarithm, and exponential.
Offers memory and calculation exercises to enhance cognitive skills. Users can save up to four data profiles for family use. difficulty adjusts based on accuracy, with levels increasing as performance improves. A test is available to assess progress.
Provides samples for Swift, Java, JavaScript, Python, Rust, PHP, C#, C++, Golang, TypeScript, Kotlin, Ruby, and SQL. Includes over 300 examples per language. Offers tested snippets from books and online resources.
Learn programming through interactive lessons and exercises. Use an embedded editor and a custom virtual keyboard for coding. Track progress and receive personalized feedback. Share snippets and collaborate in real-time.
Learn musical intervals and note identification through structured exercises. Practice pitch matching, interval recognition, and melody replication. Track progress with detailed feedback and adjust difficulty as skills improve.
Create animated shows with real-time audio and movement recording. Add actors and backdrops to a stage, drag them into place, and tap record. Customize characters and settings to build original stories or scenes. Share creations directly from the .