BandHelper vs Polyphonic Tuner

Much more than a "songbook" app, BandHelper can organize your band and power your live show. COMMUNICATE EFFORTLESSLY • Distribute songs and set lists automatically to your bandmates • Send standardized gig invitations and confirmations • Maintain one organized source for gig details • Give sub players all the charts and recordings they need for a gig REHEARSE EFFICIENTLY • Sync set list, lyric and chord updates as you work • Play reference recordings instantly, with speed and loop controls • Transpose chords for different singers, capo positions or horn keys • Review notes and voice memos from previous rehearsals PERFORM SEAMLESSLY • Configure keyboards, effects and lighting as you change songs • Play backing tracks, click tracks and video presentations • Customize the interface or use foot switches for hands-free control • Add custom fields for personal notes and reminders MANAGE YOUR BAND PROFESSIONALLY • Track income/expenses and let band members view their earnings • Organize your booking and industry contacts • Build stage plots to send to venues • Generate invoices to send to clients *** If you have a problem or a suggestion, please contact me before writing a review. I can't troubleshoot problems through the review system, but I respond promptly to all help tickets and posts in my support forum. ***

PolyTuner is a focused, responsive tuner for guitar and bass. Pluck one open string for precise tuning, or play several strings together for a quick polyphonic check. Native audio analysis identifies each configured string independently, showing which strings are flat, sharp, or in tune. For finer adjustments, switch to the phase strobe tuner and watch the motion slow as the string approaches its target. PolyTuner supports Standard, Drop D, Double Drop D, and E-flat Standard guitar tunings. Bass players can choose Standard tuning for 4-, 5-, or 6-string instruments, including low B0 and high C3. Choose from Classic, Precision Scale, and Minimal Rail displays. Each view provides clear pitch direction, cents, frequency, and tuning confidence. Your instrument, tuning, and display preferences are saved automatically. To begin, select your instrument and tuning, tap Start Listening, and play one or more open strings. PolyTuner displays a separate reading for every configured string so you can quickly see what needs adjustment. For precision tuning, open the Strobe Tuner and pluck one string at a time. Leftward motion indicates a flat string, rightward motion indicates a sharp string, and a nearly stationary display means the string is in tune. Microphone audio is analyzed directly on your device. PolyTuner does not upload your instrument audio for pitch detection. Whether you are checking a guitar before rehearsal, setting up an alternate tuning, or dialing in the low B on a bass, PolyTuner keeps the process clear and efficient.