Practice exams, review key questions, simulate driving
Prepare for driving exams with updated theory questions and practical simulations. Practice with a curated 500-question bank. Take realistic mock tests to familiarize with exam conditions. Access detailed explanations for each question.
Send Bitcoin instantly via Lightning Network. Receive payments by scanning QR codes, NFC, or custom addresses. Spend at merchants supporting Lightning. Tip or connect using LNURL. Explore Lightning-enabled apps and services.
Set maximum limits for iPhone or iPad speakers. Adjust thresholds and apply limits to specific apps. Manage settings from the home screen. Works in the background and applies limits to audio playback.
Analyze in real time with octave band and FFT plots. Display sound levels in decibels and noise ratings. Choose linear or logarithmic scales. Adjust window functions and track maximum values.
