iOS / macOS Apps

Make Your Days
Smarter

From health management to productivity.
Developing simple and easy-to-use apps.

Specra App Screenshot

Our Apps

Developing apps that support your daily life, from health management to productivity

Health & Fitness
REMAIN0

REMAIN0

A diet support app that visualizes "remaining" steps, water, and nutrients. Features HealthKit integration, Apple Watch support, and automatic route generation.

Productivity

Time Tracking App

For freelancers and employees managing work hours. A macOS app that lets you start/stop tasks with shortcuts and automatically aggregates work time.

Productivity

Google Calendar App

Manage calendars from multiple Google accounts in one place. A native macOS app for seamless viewing and editing.

Why Specra?

What we value

We Value Your Voice

We treasure your feedback. Based on your input, we actively add new features.

Intuitive Usability

Because you use it every day, we prioritize intuitive operation. Pursuing a simple and comfortable experience.

Apple Native

Native development for iOS and macOS. Maximizing OS features for smooth performance.

Contact

We look forward to your questions and feedback about our apps