next epic

Next Epic / Digital fitness

Fitness app development that starts with the experience.

From the first useful release to an established platform, we connect product decisions, interface design, software engineering and quality assurance.

Define the core journey before the feature list.

Fitness apps can help people choose a workout, book a class, follow a program or work with a coach. The first release should make the most important journey work well. A larger list of features is less useful if a person cannot find the next step or recover from a mistake.

For a booking product, that means thinking beyond a list of classes: availability, eligibility, confirmation, cancellation and the studio’s view of the same reservation all matter. For a workout app, the journey includes selecting a session, understanding the instructions and returning after an interruption.

We help define the scope with your team before implementation. The decisions include supported devices, existing systems, content operations and the tools your staff will use. These choices influence both the launch and the cost of maintaining the product.

Engineering and QA in the same delivery loop.

Our development scope includes software engineering, sprint planning, scrum management, quality assurance and continuous improvement. Design and engineering need a shared understanding of how the product behaves, including loading, empty and error states.

  • Agree on acceptance criteria for the important user journeys.
  • Map dependencies such as scheduling, payments, content and account systems before committing to delivery dates.
  • Review working software throughout development, rather than leaving all feedback until launch.
  • Test the devices and conditions people will actually use, including smaller screens and interrupted connections.

The appropriate technical approach depends on the product. We consider your existing platform, team capability and ongoing maintenance needs alongside the interface. A technology choice should support those constraints.

Experience across different fitness models.

For Myodetox, we designed and built a personalized content and exercise app to extend the physical therapy business. Our founders’ work on GAIN brought guided mobile workouts to more than a million iPhone users.

Other experience includes instructor tools and business software. Instructrr helps cycling instructors plan classes and synchronize moves with music. Work on TRX CORE, completed while at SprintFWD, covered a platform for trainers to manage schedules, customers and payments and deliver virtual personal training.

Plan for what happens after release.

A launch needs ownership beyond the app screens: who publishes content, answers support questions, reviews problems and decides priorities? Those responsibilities should be clear before a release.

For an existing app, the first step may be a focused improvement rather than a rebuild. We can help identify the highest-friction journey and connect changes to a wider product roadmap. If the central challenge is how the product feels to use, start with fitness UX design.

Let’s talk about your product.

Tell us what you are building, improving or trying to figure out.

contact@nextepic.fit