How We Built a Cost-Efficient Animal Care App for Felmo

Healthcare

A mobile vet app built in 60 days for both iOS and Android using Eva Design System and React Native, enabling Felmo to launch quickly on a limited budget.

[ Client ]

About the Client

Felmo is a German-based company in the field of veterinary services, offering online consultations, appointment booking, and instant access to treatment results. The client aimed to develop a mobile app connecting vet clinics and pet owners seeking medical care online. In July 2021, Felmo raised €15 million in a financing round led by Burda Principal Investments.

Healthcare

Germany

1.5 years

Mobile Development

UI/UX Design

60d

iOS & Android Delivered in 60 Days

€15M

Client Raised After Launch

40%

Design Effort Saved via Eva

[ Challenge ]

A Mobile Vet App in 60 Days on a Limited Budget

Felmo is a German-based veterinary services company offering online consultations, appointment booking, and instant access to treatment results. The client needed a mobile app connecting vet clinics and pet owners.

Three key challenges shaped the project:

The app had to be delivered within 60 days on a limited budget, requiring a solution that could produce a quality brand app quickly.
The client's wireframes were insufficient for user flow logic, requiring a full UX audit and both UI/UX design work.
Applications had to be delivered for both iOS and Android within the same 60-day window.

[ Solution ]

Building the Solution

The solution was based on Eva Design System, which allowed the team to create a quality branded app while reducing design efforts by 40%. The scope covered:

UX audit of the client's wireframes
UI/UX design for both app versions
React Native development for iOS and Android
Market research to identify the best solution approach
Continuous integration and delivery

Tech stack: TypeScript, MobX, React Native, Figma/Sketch, Eva Design System, React Native UI Kitten.

Impact that Matters

[ Results]

The Felmo app launched on both iOS and Android within 60 days. Following the launch, Felmo raised €15 million in Series A financing, validating the product's market fit.

iOS & Android in 60 days

Both the iOS and Android applications were delivered within the 60-day deadline, meeting Felmo's aggressive go-to-market timeline on a limited budget.

40% design effort savings

Using the Eva Design System reduced design efforts by 40%, allowing the team to deliver a high-quality branded app experience while staying within budget and time constraints.

€15M raised post-launch

Following the successful app launch, Felmo raised €15 million in a financing round led by Burda Principal Investments, with existing investors HV Capital, Redalpine, and 468 Capital participating.

[ Tech Stack ]