Bulkey

Bulkey is a workout logger built for one job: kill the friction that makes logging feel like a chore. No ads, no in-app purchases, no signup. Open it, log a set, close it.

◆ Log a set in three taps Previous weight and reps appear as defaults, so you only tap to confirm. One-handed, between sets, no keyboard needed. +/- steppers handle small adjustments without typing.

◆ See every change at a glance The set entry screen always shows your previous session. Weight increases are marked with a green ↑, decreases with a red ↓. When you hit a personal record, a subtle haptic and visual cue tells you instantly.

◆ Built to keep you consistent A GitHub-style activity heatmap makes your streak and training habit visible. The home screen shows your current streak front and center. Volume trends are available for the past week, month, 3 months, 6 months, or year.

◆ Body part balance Total training volume is broken down by body part (chest, back, legs, shoulders, arms, core) for any period. Spot imbalances like "skipping legs again" or "too much chest" at a glance — and fix them before they become plateaus.

◆ Fully offline, your data stays on your device All data is stored in an encrypted local SQLite database. No cloud sync, no accounts, no servers, no analytics SDK. Works completely offline — on the subway, in the basement gym, anywhere.

◆ Focused feature set Add and edit exercises, reorder sets, review and delete past workouts, dark mode, Japanese/English language toggle. Nothing more, nothing less.

Languages: Japanese, English Requires: iOS 17.0 or later