Now on the App Store
Build force you can measure.
ISOBEAST is a precision isometric training log for ISO-BAR equipment. Track force, hold duration, and hook position — then let deterministic progression handle the rest.
ISOBEAST is a precision isometric training log for ISO-BAR equipment. Track force, hold duration, and hook position — then let deterministic progression handle the rest.
Built from the ground up for ISO-BAR equipment — not adapted from a generic gym app.
Log force, hold duration, and exact hook slot (1–36) in under three taps. Pre-filled inputs from your last session so you never start from scratch.
SpeedNo black-box AI. ISOBEAST scores every set (Success, Neutral, Failure) using a transparent performance ratio and updates targets automatically.
ScienceLoad training templates straight from the ISO-BAR manual: The Promethean, 6×6, Military Power, Iron Man, and One-Rep Max Testing.
TemplatesTrack all-time bests per exercise, hold mode, and hook slot independently. Every slot is a unique progression track — because it is.
RecordsRest timers start automatically after every set with haptic confirmation. Background notifications fire even when the app is minimised.
RecoveryInteractive force curves, session history, and a movement-balance radar chart per muscle pattern. Watch your strength curve rise over weeks.
AnalyticsHigh-contrast dark UI designed for the gym floor, not a boardroom demo.
ISOBEAST was built for athletes, not advertisers. Your training logs stay yours.
Unlock true isometric strength with precise targets, transparent progression, and zero guesswork.
