Transio
Translation where you need it
Set Transio as the system default, then select text in browsers, chats, mail, or notes and translate directly from the system menu. Compare multiple engines side by side, including system translation, traditional APIs, LLM services, and local models.
iPhone / iPad 
Subox
All your subscriptions in one place
Organize subscriptions by category, sync across devices, and keep track of renewals, expenses, and billing in one simple app.
iPhone / iPad 
About Smapu
We build thoughtful software.
Smapu Technology Co., Ltd. designs and develops software for everyday productivity, utilities, and personal workflows. We turn focused ideas into polished products with clear interfaces, reliable engineering, and details that feel good in daily use.
Across mobile, desktop, and emerging platforms, we look for places where a small, well-made tool can remove repeated work, clarify information, or make a daily habit easier to maintain.
We value software that stays calm, predictable, and easy to trust. Each product is shaped with attention to performance, privacy, maintainability, and the small interactions that make repeated use feel effortless.
Our products are built around simple interaction, fast performance, and practical value. Smapu keeps exploring focused software that helps people complete small but important tasks with less friction.