PocketGroove

Master rhythm with real-time timing feedback. Tap along to 28 patterns, track your groove style, and build rock-solid pocket — all offline, no account needed.

PocketGroove is a rhythm training app designed for bassists who want to lock in their timing and develop a solid groove.

Tap along to 28 carefully crafted rhythm patterns — from basic quarter notes to advanced 16th-note syncopation and triplet shuffles. A rotating
needle on a circular clock shows exactly where your taps land, with real-time color feedback on every hit.

FEATURES

• 28 levels across 5 phases, each with musical context explaining why the pattern matters
• Real-time circular beat visualization with precision timing feedback
• Rhythm notation view showing your pattern as a percussion staff
• Deviation histogram and subdivision breakdown after each round
• Pocket Profile that tracks your groove tendency over time — are you driving, laid-back, or on the beat?
• Feel Training with genre presets: Funk Push, Neo-Soul, Reggae, and custom offset
• Ghost Playback to hear your taps replayed against a perfect drum track
• Three game modes: Practice, Survival, and Speed Challenge
• Drum backing tracks with individual kick, snare, and hi-hat mixer
• Gap-Click mode: the audio drops out while you keep the groove
• Coaching callouts with personalized tips after each round
• Badge system with 17 achievements and daily streak tracking
• Adjustable tolerance (Strict/Moderate/Relaxed) for all skill levels
• Fully offline — no account, no subscription, no ads

Built with a vintage "Rust & Groove" aesthetic inspired by the practice room. PocketGroove uses kernel-level touch precision and scheduled audio for timing accuracy that matters.

Whether you're a beginner finding the beat or a working bassist refining your pocket — this is your daily groove workout.