Memorize Prime Numbers vs. Spanish Alphabet Learn Easy Utilizzo e statistiche

The App can help you learning and mastering the pronunciation and handwriting of Spanish letters. Key features as follows: 1. Include 27 standard Spanish letters. 2. Use the articulator animation to show the process and techniques of pronunciation of each Spanish letter. 3. Use the animation to show the writing order of each letter. 4. Select over 300 high-frequency common words to aid learning letters, and provide high-quality female and male sounds. 5. Provide several effective training: letter case conversion, alphabetically training, pronouncing training and listening training. 6. Provide exclusive physical voiceprint analysis of your sounds and the standard to help understand the essence of pronunciation. 7. Provide a powerful audio player that can adjust the rate of speed, arbitrary switching, single loop, list loop, and so on. 8. Provide AI based voice scoring.