Kachka
Clients & trainings tracking
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Kachka 2.0: a workout log with personal records, recurring bookings, detailed stats and a completely new design.
Kachka connects personal trainers and their clients in one app. Schedule, bookings, session packages and progress in one place, and both sides see the same thing.
FOR COACHES
• Your whole schedule under control: day, week and month views, and book a client straight from the calendar
• Recurring sessions: switch on repeat and a regular client stays in your week, every week
• Every detail at hand: session notes, the client's phone and Telegram on one screen
• Client roster and session balances: every client's package, remaining sessions and debt at a glance
• Approve or decline session requests in a tap
• Colour-coded session types with ready-made exercise complexes
• Workout log: record sets, weight, reps, time or distance during the session. It saves automatically and marks every new personal record
• Detailed stats: sessions delivered, hours, clients and cancellations for the month
• Set your working hours, session length and cancellation window once
FOR CLIENTS
• Find a personal trainer in your city on a map, by specialty and district
• Everything about a coach in one profile: specialties, gym, contacts, reviews and booking
• Always know how many sessions you have left in each package
• See the log of every workout and your progress on every exercise
• Leave a review once you have trained together
BUILT FOR THE WAY COACHING REALLY WORKS
Kachka is a shared ledger between a coach and a client, not another spreadsheet only one of you can see. Both sides see the same schedule, the same session balance and the same history, so nobody has to remember who owes what.
Money stays between you and your coach. Kachka never takes a cut and never handles your payments.
Fully localized in English and Ukrainian.
KACHKA PRO
Coaches can manage up to 3 clients free, forever. Kachka Pro removes the limit:
• Monthly — $1.99
• Yearly — $19.99, saving around 17%
Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is switched off at least 24 hours before the end of the current period. You can manage or cancel a subscription in your Apple Account settings after purchase.
Clients use Kachka free. Always.
Terms of Use: https://kachka.app/terms
Privacy Policy: https://kachka.app/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Kachka 2.0 is our biggest update yet:
• A completely new design
• Workout log: exercise library, exercise complexes on session types, live set logging during a session, and personal records
• Progress on every exercise, for coaches and clients
• Recurring sessions that repeat every week
• New coach stats by month and by hour
• Book a client straight from the calendar
• 8 colours for session types
• Lots of fixes and polish
The developer, Artem Kichihin, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Artem Kichihin
- Size
- 14.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English and Ukrainian
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Kachka Pro Yearly $17.99
- Kachka Pro Monthly $1.99
- Copyright
- © 2026 Artem Kichihin