210,000+ users in our appsBuilding since 2018 · Frechen, GermanyCurrently: 2 slots open for Q3 2026info@thecodecave.de+49 152 04943138Frechen · NRW · DE210,000+ users in our appsBuilding since 2018 · Frechen, GermanyCurrently: 2 slots open for Q3 2026info@thecodecave.de+49 152 04943138Frechen · NRW · DE

// App · 2021

ClickTestBuy

Appointment app for Covid test centres in the OWL region.

PlatformsiOS · Android · Web

Launch2021

ClickTestBuy — appointment booking for a Covid test centre on iPhone — Booking an appointment right in the app.

The brief

During the pandemic, test centres in the OWL region needed a fast way to schedule appointments and deliver results digitally.

Our solution

An app and web portal for booking appointments, on-site check-in and digital delivery of test results.

What the app does

Online appointment booking for test centres.
On-site check-in via the app.
Digital delivery of test results.
iOS, Android and web from one data model.

Screenshots

ClickTestBuy — web portal for test centres in a desktop mockup — The companion web portal for the test centres.

Tech

SwiftKotlinWeb

Outcome

Used by Covid test centres across the OWL region.