StrongFive

Track your 5×5 strength training with automatic progression, Apple Watch heart rate, and Live Activity on your Lock Screen.

StrongFive is a clean, focused strength training app built around the 5×5 program — the most popular barbell program for building strength.

Simple by design. Start a workout, tap your sets, and StrongFive handles the rest — weight progression, deloads, rest timers, and plate math.

HOW IT WORKS • Alternating Workout A (Squat, Bench Press, Barbell Row) and Workout B (Squat, Overhead Press, Deadlift) • Complete all 5×5 sets and the weight goes up next session • Fail three times on a lift and StrongFive automatically reduces the weight 10% • Scheduled deloads every 4 weeks keep you progressing long-term

FEATURES • Apple Watch companion app with live heart rate, set tracking, and rest timer • Live Activity on your Lock Screen and Dynamic Island during workouts • Plate calculator shows exactly which plates to load per side • Warmup sets calculated automatically • Progress charts for every lift with personal records, estimated 1RM, and session history • Calendar heatmap to visualize your training consistency • PR celebrations with haptic feedback when you hit a new personal best • Customizable rest timers per exercise • iCloud sync keeps your data safe across devices • HealthKit integration for calories and heart rate

No subscriptions. No ads. No account required.

Whether you're a beginner picking up your first barbell or an intermediate lifter running 5×5, StrongFive keeps you on track with zero friction.