Build muscle without second-guessing your training.
Bulk Coach builds around your week, reads the work you log and stays with the programme before, during and after the session. Connect permitted training data to your chosen AI through MCP.
Ask when you need an answer. Get feedback when the work creates one. Bulk Coach keeps the conversation attached to the training that actually happened.
ASK IN YOUR OWN WORDS
01 / COACH
A coach that can see the work.
Ask about your training, progress or programme. Bulk Coach fetches the relevant data for that conversation, explains what it found and can take the next action with you.
01Choose the coaching voice that gets the best out of you.
02See when your profile, programme or workout history informs the answer.
03Review training changes before they land.
01
SYNTHETIC DEMO DATA
9:41● ● ▰
MattYOUR COACHCOACHES ↓
My bench stalled this week. What would you change?
READING YOUR TRAININGSET HISTORY · WEEKLY VOLUME
MATT · YOUR COACH
Keep 80 kg for one more exposure. You matched last week under higher total volume, so beat the completed reps before adding load.
ASK COACHShow me the proposed change→
Message your coach↑
TODAYTRAINCOACHPROGRESS
APPLE HEALTH, IN CONTEXT
02 / HEALTH
The full picture. Not the full history.
Weekly bodyweight, recovery, activity and nutrition summaries give your coach useful context without copying a day-by-day Health history into Bulk Coach.
01Apple Health and AI coaching ask for permission separately.
02Only weekly summaries are retained, with freshness shown beside the data.
03Completed workouts can be written back without invented calories.
02
SYNTHETIC DEMO DATA
9:41● ● ▰
YOUR CHOICE
Apple Health
What your coach can see, and what we keep.
ConnectedSynced just now
8 weeks of summaries stored.
Apple Health♥
BODYWEIGHT TREND
82.4 kg+0.2 kg/week
RESTING HR58 bpmHRV64 msSTEPS / DAY8,420PROTEIN168 g
Weekly summaries only
Never individual readings or a day-by-day Health history.
Sync now
YOUR WEEK, REVIEWED
03 / CHECK-IN
Your week reports back.
Choose a check-in day and your Pro coach arrives with a structured read on the cycle: what is working, what is changing and the one action that matters next.
01Optional, automatic and timed to your local week.
02Grounded in the training you logged and the context you chose to share.
03One clear priority instead of another dashboard to interpret.
03
SYNTHETIC DEMO DATA
9:41● ● ▰
WEEKLY CHECK-INSUN 19 JUL
Consistency held. Pressing is ready to move.
4 / 4SESSIONS COMPLETE
WHAT’S WORKING
You completed every planned session and kept your main lifts inside the prescribed effort.
WHAT’S CHANGING
Upper-body volume can move up slightly. Lower-body work stays where it is.
THIS WEEK’S FOCUS
Beat last week’s bench reps before adding weight.
PRIORITY ACTIONKeep 80 kg on bench press and aim for one more total rep.
TODAYTRAINCOACHPROGRESS
AFTER THE LAST SET
04 / FEEDBACK
Finish. Then get the read.
After a completed workout with enough work to review, your coach looks over the real sets and places useful feedback beside the summary you already earned.
01Your workout saves first; the summary never waits on AI.
02Feedback uses the session you just completed, not a generic prompt.
03Reply in Coach when the observation deserves a conversation.
Strong finish. Bench matched your best work after two higher-volume movements, so keep the load and beat the reps next time.
Reply to your coach
●Upper 01 saved
TODAYTRAINCOACHPROGRESS
THE FOUNDATION
THE LOGGER STILL DOES THE WORK.
Coaching only matters when the foundation is fast, dependable and useful on its own.
01PLAN
Workouts built around your week.
Your goal, equipment, schedule and constraints shape a programme you can keep.
02TRAIN
Fast logging. Even offline.
Prescribed sets, previous performance and the rest timer stay useful when the signal disappears.
03PROVE
Make the work visible.
History, records, consistency and training trends show what changed without inventing a story.
TRAINING, TOOLS + OPEN CONNECTIONS
START WITH THE QUESTION IN FRONT OF YOU.
Use a calculator. Build a repeatable week. Understand the training principle. Or see how structured workout data can reach a compatible AI client without handing over everything.
01
Log the set. Keep the context.
A fast iPhone workout tracker for saved workouts, sets, history and progress, designed to keep active training useful offline.
AI coaching and Apple Health ask separately. Health keeps weekly summaries, AI only runs after explicit permission, and workout-story images stay on your iPhone.
SEPARATEAI coaching and Apple Health have their own controls.
MINIMISEDHealth stores weekly summaries, never individual readings.
LOCALWorkout stories are generated on-device and never uploaded.
01Can I ask the coach anything about my training?＋
Yes. Type naturally about your programme, a completed workout, your progress or what to train next. The coach can fetch the relevant data, answer, and take supported actions such as building or editing workouts.
02Can the coach change my training without asking?＋
Training changes that need your approval are shown before they land. You can accept the proposal or keep the programme you already have.
03What does Bulk Coach read from Apple Health?＋
With separate permission, Bulk Coach stores weekly summaries for body measurements, recovery, activity, energy, protein and training logged elsewhere. It does not retain individual readings or a day-by-day Health history.
04When does the weekly check-in arrive?＋
Pro athletes can choose a weekday or turn the feature off. On that local morning, the coach reviews the current cycle and files one structured report with a clear priority action.
05Does feedback appear after every workout?＋
Post-workout feedback is requested after completed sessions with at least three working sets when AI coaching is enabled. Your workout summary is immediate and never depends on the feedback arriving.
06What stays free?＋
Workout logging, saved workouts, history, records, progress and sharing stay free. New athletes receive a limited AI coaching taster; Pro keeps ongoing coaching, adaptive programme work and automatic weekly check-ins available.
