Learn Spanish through real phrases from Spain, Mexico, Argentina, Puerto Rico, and Colombia. Choose a topic and dialect, then complete fill-in-the-blank sentences. View variations of phrases across regions to understand dialect differences.
Perform complex calculations with scientific, graphing, and programmer modes. View graphs and equations. Use the Today widget for quick access. Unlock advanced features with in- purchases. Reinstall to reset trial periods.
Learn and quantities through interactive activities
Helps children aged 3 build math skills through interactive number recognition and counting activities. Users can match to quantities, drag and drop objects, and practice sequencing.
Collect and analyze data from up to six sensors at once. Perform statistical analysis on full or selected datasets. Choose from ten curve fitting functions to plot and display formulas. Show error bars based on sensor specs or trial statistics.
Vocabulary through classification, visual aids, and standard speech. Practice listening, speaking, reading, and writing. Adjust playback speed and use voiceprint comparison for pronunciation feedback. Receive AI-based voice scoring for accuracy.