Diby: Training & Coaching
Workouts, check-ins, progress.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
New in 1.1: faster Apple Health sync, a live workout player you can edit mid-session, and program packs in the Store. Coach clients or train solo, all in Diby.
Diby is a coaching app for fitness coaches and the people they train.
Coaches get a workspace to run the whole practice. Athletes get a clean place to train. Both live in the same app — switch between them from the workspace picker.
FOR COACHES
• Clients — your full roster in one list. Open anyone to see goals, body-metric history, check-ins, injuries and notes.
• Calendar — 1:1 sessions, group classes, assessments and your own planning blocks. Invite clients individually or by group and see who accepted.
• Library — build workouts from an exercise library, organize them into programs and phases, and reuse them across your roster.
• Sessions — assign the work, then follow it set by set. Prescribed vs actual on every set, with RPE and per-set feedback.
• Groups — bundle clients into training groups and schedule them together.
• Messages — one thread per client, with unread counts so nothing slips.
FOR ATHLETES
• Your week at a glance: what's assigned, what's due, what you've finished.
• A workout player built for the gym floor — big targets, quick logging, no hunting for the next set.
• Track weight, body fat, measurements and progress notes over time.
• Keep your own exercises and workouts alongside anything your coach assigns.
WHY COACHES SWITCH
Most coaching practices run on a spreadsheet, a notes app and a chat thread. Diby replaces all three without asking you to change how you coach — your programming, your language, your structure, in one place, on the device you already carry to the gym.
Diby is available in English, Croatian, Portuguese (Brazil), Spanish and German.
Questions or feedback: help@diby.io
Terms of Use (EULA): https://diby.io/terms
Privacy Policy: https://diby.io/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Diby 1.1 is our biggest update since launch.
WORKOUTS
• A rebuilt live workout player: edit the workout while you train, control it from the Lock Screen, and a mini-player that fits iPhone and iPad.
• Type an exercise with its sets and reps, like "Back squat 3x10", and the picker adds it ready to go.
• Workout stats now come from the sessions you actually trained.
• Workouts in your library can have a description, sport and tags.
APPLE HEALTH & APPLE WATCH
• Health sync is faster and more reliable: today's data lands first, your history follows quietly in the background.
• Workouts recorded on Apple Watch or in other apps show up under My Training, ready to link to a planned session or log.
• Steps widgets and Watch complications keep up with your wrist, including Always On. New weight complication for the Watch face.
• One simple switch for the activity and vitals you share with your coach.
STORE
• Programs now come as packs in the Store, alongside the refreshed Diby Essentials exercise library.
• Share any pack or program with a friend.
• Diby wallpapers.
FOR COACHES
• Clients can join you right from the app with an invite link or code.
• Invite clients straight from your contacts with a new Home widget.
• Booked sessions show on your calendar, and calendar events can have a colour.
• Remove a client with a 7-day window to undo it. Their personal training history stays with them.
• Check-ins only ask for what the phone doesn't already know, and reminders arrive at your client's local time.
EVERYTHING ELSE
• Nutrition: calories are calculated from your macros, plus a redesigned nutrition widget.
• Weight: a 30-day chart, your latest weigh-ins at a glance, and where each one came from.
• Long-press to rearrange Home widgets, just like your Home Screen.
• A floating sidebar on iPad.
• Faster launch and sign-in, a snappier Store, and hundreds of translation fixes in Croatian, German, Spanish and Portuguese.
• A new privacy choices screen, and many smaller fixes.
The developer, KodeLab d.o.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- Contacts
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- KodeLab d.o.o.
- Size
- 71.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.1 or later.
- iPhone
Requires iOS 26.1 or later. - iPad
Requires iPadOS 26.1 or later. - Mac
Requires macOS 26.1 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.1 or later. - Apple Watch
Requires watchOS 11.0 or later.
- iPhone
- Languages
English and 4 more
- English, Croatian, German, Portuguese, Spanish
- Age Rating
9+
- 9+
- Contains
Messaging and Chat
Health or Wellness Topics
- In-App Purchases
Yes
- Diby Pro – 10 clients $29.00
- Diby Pro – 10 clients $290.00
- Diby Pro – 20 clients $55.00
- Diby Pro – 20 clients $549.99
- Diby Pro – 30 clients $79.00
- Diby Pro – 30 clients $790.00
- Diby Pro – 75 clients $149.00
- Diby Pro – 150 clients $249.00
- Diby Pro – 300 clients $399.00
- Copyright
- © 2026 Kodelab d.o.o.
