Zenolab.app
Studio
Where indie apps are designed, built, and shipped.
ZenoLab Studio is a one-person indie app studio crafting high-quality iOS and Android apps — every one built with the Vibe Coding philosophy: minimalist design, high performance, and a "light as air" user experience.
Philosophy
What is Vibe Coding?
Vibe Coding is a development philosophy where speed, intuition, and creative flow take priority. Instead of over-planning, we prototype fast, ship often, and iterate based on real user feedback. The result: 23 apps on the App Store, each solving a focused problem with a clean, distraction-free interface.
Toolbox
Tech Stack
Our apps are built with Swift and SwiftUI for iOS, Kotlin for Android, and Astro for the web. We leverage AI-assisted development, on-device machine learning for features like sleep tracking and snore detection, and edge-ready backends for low-latency performance across regions.
Transparency
Build in Public
Transparency is core to how we work. Every app's journey — from architecture decisions to App Store launch — is documented in the Build Journal. You can browse all shipped apps in the App Catalog, and find our open-source contributions on GitHub.
Focus areas
App Categories
We build across several categories that matter to us: Productivity (Liquid Focus, Focus Timer PiduGo, DailyDot, Pixel Habit), Health & Wellness (SnoozeLog, Sleep Tracker Forest Aura, Sleepie, HealthLog), Education (Elingo, MOJiKana, Learn Japanese Pidu, Pidu Learn Chinese), and Utilities (ProScan, Remote for Smart TV, Vintage Camera Vinx).