kach: Gym & Workout Tracker

kach is a no-nonsense gym tracker for people who count reps, not followers.n n BUILT FOR IPHONE DUOn • Unfold it and the workout splits on the hinge: exercises on one side, sets on the othern • Folded, tabs and back sit in the side stripn • Turn any iPhone on its side for the same two-pane viewn n PLAN ANY ROUTINEn • Start from a proven template or build your own splitn • Name your days, set weight, reps and rest your wayn • 870+ exercises, plus your own custom movementsn n LOG EVERY SET, FASTn • Sets pre-filled from your plan — tap to confirmn • Supersets, drop sets, warm-ups and AMRAP, all first-classn • Swap an exercise if a machine's taken, or add one on the flyn • Built-in plate calculator for any bar and the plates you ownn n WATCH YOUR STRENGTH CLIMBn • Per-exercise history, estimated 1RM trends and personal recordsn • Weekly volume, calories and live heart raten • Body measurements with progress photos and videosn n ON YOUR WRISTn • Apple Watch companion: current set, rest timer and heart raten • Log a full workout without your phonen n YOURS, ON YOUR DEVICEn • No sign-up and no cloud lock-in — your training stays on your phonen • Syncs with Apple Health and Apple Watchn • Works offlinen n kach is free to download and use — no subscription. A short ad plays before each workout starts.