Learn math for grades 1-6 with interactive reading and audio support. Adjust sentence speed and pause time for personalized learning. Track progress with automatic scoring and feedback. Switch between reading, listening, and drawing modes.
A music player that supports WiFi file transfer, web disk mounting, and local music scanning. Plays lossless and common audio formats with embedded lyrics. Offers customizable themes, icons, and lock screen controls.
Calculate real annual interest rates based on repayment amounts, loan totals, and term lengths. Support for equal principal, custom first payments, and various loan types like mortgages and car loans.
