Crank. Music Practice Tracker vs Instrument String Log

Crank. is the gym tracker for musicians. Pick a lick, riff, scale, or any fragment you're working on. Log your BPM after every practice and watch the line climb. No streak guilt. No wellness fluff. Just proof you're getting faster. TRACK WHAT YOU PRACTICE • Create fragments for anything: licks, solos, scales, rudiments, études • Log BPM + how it felt in seconds, right after you play • See every fragment's progress chart climb toward your target • Hit your target BPM to enter OVERDRIVE, then push past it PRACTICE LIKE A WORKOUT • Build multi-fragment sessions like a gym routine • Crank It Up: nail a rep, add a new row at +1 BPM • Session summary with personal records and practice time • Attach your sheet music or tabs, right where you practice FREE METRONOME + TUNER • Precise metronome with subdivisions, sounds, and tap tempo • Built-in chromatic tuner, always one tap away • Both free, forever SEE YOURSELF GETTING BETTER • Practice heatmap, streaks, and weekly stats • Level up through 10 ranks as your hours stack up • Set deadline goals and let Crank pace the BPM steps • Records board: fastest fragments, biggest jumps, longest sessions Works offline in any practice room. Dark interface built for late nights. Your data syncs when you sign in, free. Crank Pro adds unlimited fragments, more goals, weekly review, and video recording. The free tier is genuinely useful on its own. Track the grind. Watch the number go up. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Instrument String Log keeps string maintenance organized for every instrument you own. Record each string change, choose a common gauge set, and see which instruments are approaching their next replacement. Inventory tracking also helps you know whether a spare set is ready before rehearsal or a gig. FEATURES • Manage guitars, basses, ukuleles, violins, cellos, and other instruments • Choose common string gauges or enter a custom gauge • Record replacement date, reason, brand, product, and notes • See last change, next target date, days remaining, and replacement status • Track spare-string inventory and low-stock alerts • Review and edit complete replacement history • Add an instrument photo for quick identification • Optional local reminders based on usage frequency • English and Japanese interface, following the iPhone language setting Your instrument records and photos stay on your device. No account is required.