Product strategy
Scoping the member journey — book a class, check in, train, track progress — as one loop.
Sample concept · Sports & Fitness
Repset
A concept for a sports & fitness app that carries the whole member journey — book a class, check in, track the workout, and message a trainer, all in one place. We shaped the product and designed it for iOS and Android as a sample of how we'd approach fitness.
Year2025
RoleConcept · product design
PlatformsiOS · Android
SectorSports & Fitness
An illustrative concept — a sample case study showing how we'd approach Sports & Fitness, not a delivered client project.
The context
The membership is sold. Keeping it is the hard part.
In fitness, signing a member up is the easy win. What keeps a studio alive is the member who books the next class, turns up, and sees themselves getting stronger — and every point of friction in that loop is a member quietly slipping away.
Repset is a concept built around that loop. The schedule, the booking, the check-in and the progress all live in one app, so booking the next session and seeing why it's worth it are never more than a tap apart.
The challenge
Make the whole journey one tap deep.
A fitness app is used in awkward moments — one-handed on the way to the gym, sweaty mid-set, in a queue at the front desk. Anything that takes four taps instead of two loses the booking; anything that hides progress loses the habit.
So the concept is designed to be calm and glanceable: a clear weekly schedule, spot counts you can read at arm's length, a QR check-in that clears the desk, and progress a member wants to keep going back to — the depth of a whole membership behind one simple next step.
Skills
What we brought to it.
UX / UI design
Flows, wireframes and a calm, glanceable interface members can use mid-workout.
Prototyping
Interactive prototypes to pressure-test the booking, check-in and tracking flows.
iOS & Android app
One native-quality product concept mapped for both platforms.
Activity tracking
Turning workouts and personal bests into progress a member actually wants to keep.
Design system
A shared orange colour, type and component system across every screen.
What we built
Six things, one fitness app.
Class schedule
A weekly timetable of classes with spot counts, so members see at a glance what is on and what is nearly full.
Book & waitlist
Reserve a spot in a tap, join a waitlist when a class is full, and cancel to free the spot for the next member.
Membership & check-in
Carry the membership in the app and check in with a QR at the door — no card, no queue at the front desk.
Workout tracking
Log sessions, sets and reps, and watch personal bests and streaks build up over the weeks.
Performance charts
Progress laid out visually — the numbers that turn one visit into a habit worth keeping.
Trainer messaging
A direct line to coaches for programme tweaks and check-ins between sessions, kept in one thread.
Under the hood
Built for the moment of use.
The screens are simple; the thinking behind them is not. A fitness app has to survive being used mid-workout and at a busy front desk — so the concept is designed around fast booking, instant check-in, and progress that syncs quietly in the background across both platforms.
Spot-limited booking
Live class counts, waitlists and cancellations so a full class stays full and freed spots roll on.
QR check-in
A tap at the door clears the front desk and records exactly who showed up.
Progress tracking
Workouts, personal bests and streaks that turn effort into something visible and worth keeping.
Trainer messaging
A direct thread to coaches for programme tweaks and check-ins between sessions.
Reminders & notifications
Nudges before a booked class and after a streak, tuned to bring members back without nagging.
Native iOS & Android
One product concept, both platforms, one design system.
2Platforms — iOS & Android
6Core product areas
1Team, end to end
“Book, check in, train, track — the whole membership in a member's pocket.”
Design system
One orange, a lot of clarity.
A single confident orange marks every action — book, check in, log, message — against clean white lists, so a whole membership reads as one clear next step at a time.
Repset orange
#E8590CDeep orange
#682807Surface
#FFFFFFThe outcome
A concept where booking the next class, checking in and seeing progress all sit one tap apart — the loop that keeps a membership alive, designed to feel effortless.
FAQ
About the concept.
What is Repset?
Repset is an illustrative concept for a sports & fitness app — class schedule and booking, membership and check-in, workout and performance tracking, and trainer messaging, all in one place. It is a sample case study showing how Namtech would approach a fitness product, not a delivered client project.
What did Namtech build for Repset?
Repset is a concept, so nothing was shipped to a client — it shows how Namtech would shape and design a fitness app for iOS and Android: the class schedule, booking and waitlists, membership and QR check-in, workout and performance tracking, and trainer messaging, unified by a single design system.
How would a fitness app like Repset help retention?
Retention is the whole game in fitness. A concept like Repset is built around the loop that keeps members paying — frictionless booking, fast check-in, and visible progress and streaks — because a member who books, shows up and sees results is a member who keeps coming back.