akifumi
I am a front-end engineer around 2018.
I took on small projects in Vue and React, and in 2025 I developed on the front end of small projects, especially in blockchain.
KASANE : Habit Multi Timer+
A multi-timer iOS app for stacking habits at your own pace — no streaks, no guilt.
I got tired of habit apps that made maintaining the streak feel like a chore. Missing one day shouldn't erase weeks of effort. KASA
iOS : https://apps.apple.com/us/app/kasane-habit-multi-timer/id6772861577
KASANE is a freemium iOS multi-timer app for stacking habits at your own pace. Instead of daily streaks, it accumulates time spent on each habit. Built with SwiftUI + SwiftData, shipped in 6 days using Composer 2.5. No accounts, no ads.
Stack: SwiftUI, SwiftData, iOS
Revenue: $0, Freemium
Founders: akifumi
I built a multi-timer app because AI gave me too much free time and too many tasks at once — shipped in 6 days
AI changed how I work — but not in the way I expected.
On paper, AI tools should have made my life easier. Delegate the routine stuff, focus on the important work. But what actually happened was that AI made routine tasks so cheap to generate that my task list exploded. Write a blog post. Submit to a directory. Draft a newsletter. Generate landing page copy. Optimize ASO keywords. Each one takes "just 5 minutes" — but suddenly I had 40 of them.