The app builds interactive graphs of the probability density function and cumulative distribution function for normal distributions. It fits sample data from CSV files and solves PDF/CDF equations graphically.
Track expenses and income across multiple accounts. Set transaction markers for deposits, negative balances, and credit card usage. View financial progress with visual charts and summaries. Sync data across iPhone, iPad, Apple Watch, and Mac.
The app helps children develop Russian reading skills using word recognition and phonics. It covers alphabet, consonants, vowels, and blends with interactive exercises and personalized cards.
