DeftBid
A Tarsow Creative app, version 1.0 released October 2026.
Independent app studioApps built with care,
Apps built with care,
from first idea to the store.
Tarsow Creative designs and builds mobile and web apps with Kotlin Multiplatform, so one codebase delivers a native experience everywhere your users are.
Services
What Tarsow Creative does
Mobile apps
Native-quality Android and iOS apps from one Kotlin Multiplatform codebase.
Web applications
Fast, maintainable web apps and sites that share code with your mobile product where it makes sense.
Product development
From an idea to a shipped 1.0: scoping, design, build and launch, with one person accountable throughout.