About Sanpou

The App

Sanpou is a walking companion app for iOS. It lets you capture voice memos on the go, tracks your steps, and visualizes everything on a map. The goal is simple: make it effortless to record your thoughts while walking, so you never lose a good idea.

The Developer

Sanpou is built and maintained by a solo developer based in Japan. Every feature is crafted with care, and every piece of user feedback is read and considered. This app is a labor of love — built for people who think best on their feet.

Get in Touch

Have questions, ideas, or just want to say hi? Use the feedback form built into the app, or reach out through the App Store. Your input directly shapes what gets built next.

Download Sanpou