XVI Studio — Useful software, carefully made.

Independent software studio

XVI Studio designs and builds focused tools for learning, language and the moments worth keeping.

01 / Selected products

Selected products

Small tools with a clear purpose, made to stay useful.

01 / XVI Studio

Understand Japanese sentences through grammar, meaning and context.

ProductJapanese learning / AI

02 / XVI Studio

Save Japanese sentences, understand them and listen again.

ProductJapanese sentence library

03 / XVI Studio

Keep hiragana and katakana close with a customizable Home Screen chart.

ProductJapanese kana / Widget

04 / XVI Studio

Review Hangul at a glance with a customizable Home Screen chart.

ProductKorean alphabet / Widget

05 / XVI Studio

Keep your pet’s small moments in notes, photos and places.

ProductPet memories

02 / XVI Studio

We make focused software with clear purpose, careful interaction and room to grow with the people who use it.

01 / Focus

Start with one useful purpose and keep the experience clear.

02 / Craft

Bring design, engineering and release decisions close together.

03 / Continuity

Keep improving the details people return to over time.

03 / Contact