KeyBridge for DJs vs Metronome · Baro

Stop guessing which track to play next. KeyBridge is the key reference tool built for DJs who want their sets to sound more polished - without memorizing music theory. Here's what the smoothest DJ sets have in common: the tracks share compatible keys. When the next track flows musically from the last one, every transition feels right. When it doesn't, something feels off - even if you can't explain why. KeyBridge gives you the rule in one tap. --- HOW IT WORKS --- Pick the key of your current track. KeyBridge instantly shows you three ways to go next: COUNTERCLOCKWISE (-1) - Bring it down. One step down the wheel. RELATIVE - Switch the mood. Same root, flip between major and minor. CLOCKWISE (+1) - Lift the crowd. One step up the wheel. Tap any suggestion to jump there. Chain transitions. Plan your whole set in minutes. --- WHY DJs LOVE IT --- - Works 100% offline - no signal, no lag on stage - Zero learning curve - tap and go, even mid-set - Full 24-key wheel (12 major + 12 minor) - Built for speed - 15-second auto-return keeps you focused - Haptic feedback - feel the response in your palm - Designed to disappear in the booth - dark interface keeps your eyes adjusted and the atmosphere intact - Retro DJ-hardware aesthetic that looks right next to your gear - iPhone and iPad - use it in the booth, the bedroom, or the bus --- WHO IT'S FOR --- Beginners: Finally understand why some transitions work and others don't. Build your first key-matched set with confidence. Intermediate DJs: Stop relying on memory during live sets. Read the crowd, not your notes. Producers & Remixers: Find compatible keys for mashups, bootlegs, and edits in seconds. --- FREE AND PRO --- KeyBridge is free to download. Free includes the full 24-key wheel, the three core moves (Counterclockwise, Relative, Clockwise), the Spectrum Drive theme and Keep Screen Awake. KeyBridge Pro is a one-time purchase that adds the advanced moves (Diagonal -1 / +1, +5 Lift, +7 Shift), all three colour themes and every auto-return option. No subscription. --- THE PROMISE --- Follow KeyBridge's suggestions for one set. You'll hear the difference immediately. Your transitions will feel tighter, your energy arcs will land, and the dancefloor will stay with you longer. This isn't a theory app. It's a live-performance companion. --- Built by a working DJ for working DJs. No ads. No subscriptions. No data collection. Ever.

■ The tools you reach for first. Metronome keeps perfect time with a beat you can see and feel — a full-screen pulse and a haptic tap on every beat. No internet, no account, no ads, no tracking. Turn on airplane mode and it still works. That's the whole point. Tap Start and it begins on beat one — instantly, no warm-up. No subscriptions, no ads. ------------------------------- ● Built for real practice ------------------------------- • A full-screen pulse you can read across the room, with a stronger accent on the downbeat. • A haptic tap on every beat — feel the tempo even with the sound off. • Tap-tempo: tap along and it finds your BPM. • 30–300 BPM, set by a big slider or one-BPM steps. • Beats per bar from 1 to 12, with clear beat dots. • Classic tempo markings (Largo to Prestissimo) shown as you change speed. • Subdivisions: eighths, triplets or sixteenths — the bar count and the accent stay on the quarter note. • Tempo presets: one tap to Largo, Adagio, Andante, Moderato, Allegro or Presto. • The screen stays on while the beat runs — no auto-lock in the middle of practice. ------------------------------- ● Private and offline by design ------------------------------- ● On your Apple Watch ------------------------------- • Start, stop and change tempo from your wrist. The watch app runs on its own — your iPhone can stay in your bag. • A haptic tap on every beat, with a stronger accent on the downbeat: keep time silently in a lesson, an audition or a quiet room. • Turn the Digital Crown to set the tempo, from 30 to 300 BPM. • Tap along on the watch screen and it finds your tempo. • Same promise as on iPhone: no network, no account, nothing to upload. ------------------------------- • No microphone, no network, nothing to upload. Privacy label: Data Not Collected. • Zero network calls after install — provable in airplane mode. • No analytics, no ads, no account. ------------------------------- ● Built to be used by anyone ------------------------------- • 64 × 64 pt touch targets · AMOLED black · pulse-red accent · WCAG-AAA contrast • English · Korean · Japanese · German · French · Simplified Chinese ------------------------------- ● No subscriptions, no ads ------------------------------- No subscriptions. No ads. No account. Metronome joins Tuner and the rest of Baro — lightweight tools that respect your data. "The tools you reach for first."