A little less effort.
Tools that help you record, organise, and make room for what matters in your day.
We’re AppSeed, an app development studio in Japan. We turn everyday “what ifs” into useful tools and games that spark your curiosity.

Tools that help you record, organise, and make room for what matters in your day.
A mystery to unravel. An aquarium that grows with your steps. Small reasons to look forward to opening an app.
From your own routines to shared family moments, we make apps you can enjoy at your own pace.
Tell us what you would like to build. We welcome app development and business enquiries.