Creating the Best User Experiences

iOS and Android app development by Finite Field K.K.

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Using the app
Hand holding a smartphone
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App Development

At Finite Field K.K., we develop apps using Flutter, Google's open-source UI toolkit. Building iOS and Android apps from the same codebase significantly reduces development costs, time, and ongoing maintenance.

Leave it all to us.

  • Requirement Definition
  • Design and Prototyping
  • Development and Testing
  • Release
  • Operation and Maintenance
The person developing the app

Our Work

English Visual Dictionary

We developed the 'English Visual Dictionary,' a dictionary app offering English learning in over 30 languages. We prioritized UI/UX design for a user-friendly experience for everyone. Features include bookmarking, offline learning, dark mode, and a powerful search function that extracts related keywords to enhance learning.

We handled everything from planning and design to development and operation.

A smartphone displaying the English Visual Dictionary

Yasai App

An app connecting producers and consumers, enabling direct farm purchases and pick-up of fresh produce.

Available on various devices, including iPhones, Android smartphones, tablets, and computers.

A smartphone displaying the Yasai App

Link Mall

A platform simplifying product sales through link sharing. Easily sell items via social media and email. Register, manage products, and send shipping notifications from your smartphone, even without a computer.

Developed after hearing a local bakery owner's struggles with setting up an online shop.

A smartphone displaying the Linkmall

Blog

We regularly update our blog with insights into app development. Check it out!

Contact Us

Feel free to contact us.