StringLife — String Change Tracker Never wonder when you last changed your strings again. StringLife tracks the life of every set of strings on every guitar you own — so you always know when it's time for a fresh set, before your tone suffers for it. Track what matters Log a new string job in seconds. Scan the barcode on your string packet and StringLife fills in the brand, gauge, series, and material automatically. Or enter the details manually — StringLife remembers your preferences and pre-fills the form next time. Know when to change Set hour and day thresholds for each guitar. StringLife tracks your play time and days elapsed, then flags strings that are getting long in the tooth with a clear status indicator — New, Aging, or Due. Your full string history Every set you've ever put on, all in one place. See how long strings lasted, how many hours you played them, and why you changed them. Reorder in one tap Each guitar card surfaces a direct link to reorder the exact strings currently on it. When you're ready for a fresh set, buying the right strings takes one tap — no searching, no guessing the gauge. Built for guitar players and techs Personal mode tracks your own collection. Tech mode lets you manage multiple clients and their guitars — ideal for guitar technicians and repair shops. iCloud sync Your data syncs automatically across all your devices. Everything stays up to date whether you log time on your iPhone or iPad. StringLife is designed for players who take their tone seriously — from bedroom guitarists to touring professionals.