BodyPhase

BodyPhase is a 120-day body recomposition program that lives entirely on your phone. No subscriptions. No cloud account. No third-party analytics. Every calculation runs on-device.
WHAT IT DOES:
HABITS
A time-unlocked daily checklist follows your exact schedule — from 6:30 AM wake-up to 11 PM sleep. Each habit unlocks only when it's time, keeping you present instead of planning ahead. The week grid shows your completion rate at a glance.
PROGRESSIVE WORKOUTS
Four lifting sessions per week (Upper A / Lower A / Upper B / Lower B) plus daily mobility
and recovery work. Every set tracks the weight you used last time, so the app always knows
when to nudge you to go heavier. A 120-day scrollable strip lets you preview upcoming
sessions or review past ones.
PERSONALISED DIET
Your daily calorie and macro targets are calculated from your actual stats — height,
weight, age, sex — using the Mifflin-St Jeor BMR formula and ACSM activity multipliers. The
intensity of your plan (Aggressive Cut → Bulk) is derived automatically from the gap
between your estimated and target body fat percentage.
Meals are split across five windows: Pre-Workout, Breakfast, Lunch, Snack, and Dinner.
Every meal card shows exact gram amounts for your protein source (chicken, fish, or eggs)
and carbs (oats or Sona Masoori rice), including the cooked-from-fridge equivalent so you
never have to guess.
WEIGHT PROGRESS
Log your weight on any day and watch the trend chart build over time. Your BMI, estimated
body fat, lean mass, and weeks-to-goal are all derived from what you log — no wearable
required.
PRIVACY
BodyPhase collects zero data. Nothing leaves your device. All entries are stored in iOS
local storage (UserDefaults). Optional iCloud Key-Value sync keeps your data in sync across
your own devices — the developer has no access to it. There are no analytics SDKs, no
crash reporters, no ad networks, and no external network requests of any kind.
DESIGNED FOR
People who want a structured, science-backed program without a monthly fee or a login
screen. Everything is calculated for you — just follow the plan.