DJ App - Level & BPM

Live level, Auto BPM, Tap Tempo, speed calculator and clock in one clean iPhone tool for DJ booths, rehearsals and sound checks.

DJ App is a focused live tool for DJs, sound people and music setups.

The app shows current dBA level through the iPhone microphone, detects BPM automatically once the signal is loud enough and offers Tap Tempo for manual control. For sets, rehearsals and sound checks, the most important values stay immediately visible: Level, Speed, half and double BPM, plus a live clock with seconds.

Features:

• Live dBA level with calibration
• Auto BPM with a level threshold to avoid unstable analysis on quiet signals
• Tap Tempo from the Speed field; manual mode saves battery while Level stays live
• Reset for tempo data
• Speed calculator for half and double BPM
• Current Time with seconds

Note: Level metering is intended for practical estimates and can be calibrated against a reference meter. It does not replace a certified sound level meter.