LogBone
Log your lifts before your rest timer ends
LogBone is a training log and AI coach for people who treat fitness like a profession. It records workouts, nutrition, sleep, HRV, supplements, and more in one structured log, then uses that record to deliver precise coaching instead of guesses. It integrates with HealthKit, Health Connect, and an Apple Watch companion to stream live metrics, while keeping your data on-device unless you choose to log it. Available on iOS and Android with no ads, tracking, and a plain-English privacy policy.