Coached every day.
Stronger every week.
Guided by your coach. Driven by you. Training, nutrition and progress in one app — everything you need to show up, every day.
Built with real coaches and athletes
Every discipline
Whatever your sport.
Strength
Every lift programmed, every set logged. Watch the bar — and your numbers — go up.
Running
From easy miles to race pace — follow the block your coach built, run by run.
HYROX
Runs, stations, pacing — one plan for every discipline, tracked all the way to race day.
CrossFit
WODs, strength cycles and skills — log the work, watch the engine grow.
Tennis
On-court sessions, off-court strength — one plan, so you show up match-ready.
Cycling
Structured rides by zone and duration. Follow the plan. Hit the target.
Racing
A full build, periodized to the day — so you peak right on the start line.
Your training
Every session, guided step by step.
Open today’s workout and go. Clear targets for every set, rest timers that run themselves, and a player that keeps your place from first rep to last. No guesswork — just work.
My programs
Always know what’s next.
No guesswork, ever. Your program unfolds week by week, your next session is one tap away, and every workout you finish goes on the record — proof of the work you put in.
- Your next workout, ready when you are
- Week-by-week structure — never wonder what's next
- Every past session saved: weights, reps, times
- Watch your numbers climb
My program
Strength Base
Last time · Back Squat 3×8 · 80 kg
Eyes on the work. Not on your phone.
Start the session and let Diby fade into the background. Run the whole workout from your Apple Watch or Lock Screen — phone in your pocket, head in the game, everything synced the second you finish.
- Control sets and rest from your Apple Watch
- Live Activity on the Lock Screen & Dynamic Island
- One swipe to move between exercises
- Rest timers that run themselves
- Finish to a clean summary — time, volume and effort
Apple Watch
Log a set and move on, straight from your wrist.
Lock Screen
A progress ring and live timer — no unlock needed.
Dynamic Island
Glance at your current set and rest, anytime.
Training · Nutrition · Coaching
Your complete coaching experience.
The work you put in. The fuel behind it. The coach guiding it all. One place, zero noise.
Training
See every session add up.
Training is a story, not a single workout. Diby keeps your history, your numbers and your PRs — proof of how far you've come, and fuel for what's next.
- Your full training history, always on hand
- Weights, reps and times, tracked automatically
- Personal records the moment you set them
- Consistency you can actually see
Leg Day · Week 3
LoggingNutrition
Fuel the work.
Follow the plan your coach built — calories, macros, meals — and log your day in a tap. You always know where you stand. So does your coach.
- Coach-built meal plans and macro targets
- One-tap logging with day-by-day history
- Calories, protein, carbs, fat and more
- Diet adherence your coach can act on
Today
Lean Bulk
1,840
of 2,700 kcal
Your coach
Never train alone.
Your coach is with you between sessions, not just during them. Messages, feedback and plan updates — one thread, right in the app. Accountability, always on.
- Real-time coach ↔ athlete messaging
- Feedback, updates and check-ins in one place
- Shareable workout and program cards
- Voice notes and personalized guidance
Coach Victor
Online now
Lower Body · Week 3
6 exercises · 45 min
Your whole picture, connected.
Steps, heart rate, calories and body metrics flow in from Apple Health automatically. Your training and your body, one picture — and your coach sees only what you choose to share.
62 bpm
Resting heart rate
486 kcal
Active calories
8,432 · 6.2 km
Steps today
64.2 kg−0.4
Weight, this week
Daily check-ins — Soon
Log the little things that add up.
The gains happen between sessions. Check in daily with the numbers your coach cares about — sleep, weight, water, mood — and let your plan adapt to how you’re really doing.
2.1 L
Water
64.2 kg
Weight
71 cm
Waist
Good
Recovery
7h 40m
Sleep
4 / 5
Mood
3 / 5
Energy
2 due
Coach requests
Today’s check-in
3 of 5 loggedCoach requested
Log your waist measurement
Shared with your coach automatically
Diet profiles
Nutrition that fits how you eat.
Plant-based, keto, high-protein or something all your own — your coach builds nutrition around you. No templates. No one-size-fits-all.
Nutrition styles
Allergies & intolerances
Athlete FAQ
Athlete questions, answered.
Your coach assigns workouts and full programs straight to your app. Open Diby and your next session is already waiting — no PDFs, no spreadsheets, no screenshots to dig through.
Yes. Diby has built-in coach ↔ athlete chat with workout and program cards, voice notes, and updates — so your coach is one tap away between every session.
Absolutely. Follow the macro targets and meal guidance your coach sets, log what you eat in a tap, and see your day and full history — all inside the same app.
No. Diby works great on iPhone on its own. If you do have an Apple Watch, you get bonus hands-free control — start, log and move through your workout from your wrist.
Yes. Open an assigned workout and log your sets as you go, even with a spotty signal — everything syncs automatically the moment you're back online.
Anytime. Every completed session — with your weights, reps and times — is saved to your history, so you can review past performance and watch your progress build over time.
Log the things your coach asks for — weight, measurements, water, sleep, recovery, mood and more. Your coach sees it in their dashboard and adjusts your plan around how you're actually doing.
Yes. Your coach can tweak your workouts, program or nutrition whenever they need to, and you're notified automatically — your plan always stays current.
Always. Diby is free for athletes — your coach subscribes to Diby, you just download the app and train.
Your best season starts now.
Your coach, your plan, your progress — everything you need to show up every day. Free for athletes, always.