Product Design

iPad App

Redesigning a Football App
to Boost Training & Player Engagement

Redesigning a Football App
to Boost Training & Player Engagement

Redesigning a Football App
to Boost Training & Player Engagement

Client

Under Sports

Under Sports

Under Sports

industry

Healthcare

Healthcare

Healthcare

Service

App

App

App

About project

UnderSports helps football clubs and academies manage schedules, training sessions, and player well-being.

UnderSports helps football clubs and academies manage schedules, training sessions, and player well-being.

UnderSports helps football clubs and academies manage schedules, training sessions, and player well-being.

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Challenges & Solutions

Challenges & Solutions

Challenges & Solutions

Problems

The app experience was fragmented and difficult to follow: registration had too many steps, the calendar lacked clear structure, and wellness surveys were text-heavy and hard to complete regularly. As a result, players could lose motivation before fully adopting the product, while key routines were not easy enough to repeat in daily use.

Solutions

The experience was redesigned around a simpler, more guided flow: onboarding was streamlined, the calendar was restructured to make tasks and activities easier to scan, and wellness surveys were made lighter with clearer formatting and visual inputs. Together, these changes reduced friction, improved clarity, and made the app easier to use as part of the players’ regular routine.

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User interviews

Players were frustrated not only with the look of the product, but with how much effort it took to use. Registration felt like a barrier, navigation was confusing, and the calendar was overloaded with details.

It would be easier if I could just log in with Face ID.

Artem

The survey feels long, I don’t want to fill it in.

Pavel

It would be great if the app reminded me about equipment before training.

Anton

Important actions are hidden. I wish the main stuff were right there.

Nik

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Widgets

Widgets

Widgets

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Notifications

Notifications

Notifications

Custom notification sounds make UnderSports reminders easier to recognize without opening the app. This helps users notice coach updates faster and stay aware of new tasks in their daily routine.

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Seamless & Secure
Authentication

Seamless & Secure
Authentication

Seamless & Secure
Authentication

Introduced biometric authentication to eliminate repetitive login steps while maintaining security standards. This improved the return-user experience and reduced dependency on email-based access.

The onboarding flow helps users confirm their profile and set up biometric authentication for faster, more secure access in future sessions.

Calendar

The calendar was redesigned to make daily tasks easier to scan and plan. Colour-coded task types, grouped exercises, and progressive disclosure help reduce cognitive load and keep users focused on the next action.

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Embrace the dark mode

To enhance usability and give users more control, I decided to introduce dark mode.

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Guided Wellness Check-In

Guided Wellness Check-In

Guided Wellness Check-In

Simplified the wellness survey into a guided, low-friction flow with clear visual feedback. This increased completion rates and improved the quality of collected data.

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Colors &Typography

Colors &Typography

Colors &Typography

Results

Results

Results

(01)

Clearer onboarding, navigation, and scheduling flows made the app easier to understand and simpler to use for players and coaches.

(02)

Reduced friction in registration, calendar use, and wellness tracking improved participation and overall player engagement.

(03)

Prototype testing validated the redesign early, showing that the new experience felt lighter, easier, and more professional.

(04)

Validated handoff designs enabled a smooth transition into development and created a strong foundation for implementation and future iteration.

© 2026 Kateryna Diahleva. All rights reserved.

© 2026 Kateryna Diahleva. All rights reserved.

© 2026 Kateryna Diahleva. All rights reserved.

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