BeatSync vs Wrist Pulse

Turn your iPhone into a light show. BeatSync listens to the music around you and pulses your flashlight in real time — synced to every beat, every drop, every clap. No setup. No accounts. Just tap and go. Whether you're at a concert, a party, a stadium, or just vibing in your room — BeatSync brings your flashlight to life with the music. - Real-time beat detection using your microphone - Flashlight pulses in sync with the beat - Manual flashlight with adjustable brightness - 100% private — no data collected, no recording, ever BeatSync works with any music, any genre, anywhere. Just hit start and let the beat take over.

Wrist Pulse is a focused metronome built for Apple Watch. Adjust BPM with the Digital Crown, then tap the beat area to start or pause. Wrist Pulse marks each beat with haptic feedback and a clear pulse animation, making it useful for music practice, workouts, running cadence, breathing rhythm, or any moment that needs a steady tempo. Features: - 30 to 250 BPM range - Precise Digital Crown BPM control - Haptic feedback on each beat (on by default) - Optional audible clicks in Settings (foreground only) - Clear visual pulse animation - Remembers your last BPM - No sign-in, no ads, no data collection Wrist Pulse does one thing: it gives you a clean, direct, reliable beat on your wrist.