Monitor heart rate using smartphone camera for quick readings. Track blood pressure manually and log trends. Assess cardiac risk based on collected data. Set reminders for check-ups and sync data with health platforms.
Study for and exams with question-and-answer format. Review detailed explanations for each question. Access content on mobile devices without carrying physical textbooks. Try a limited free version before purchasing.
Measure sound levels with a professional-grade sound level meter. Display decibel readings, frequency analysis, and real-time data. Set sampling intervals, average measurements, and export results. Track maximum and minimum levels.
Udio tones with adjustable frequency, amplitude, and waveform selection. Choose from sine, square, sawtooth, and triangle waveforms. Test audio equipment, tune instruments, or use for sound therapy. Control settings through an intuitive interface.
