New: money manager app

Build Apps That Help You
Stay Productive

We create smart applications designed to improve your productivity, manage your finances, and support your personal growth through AI-powered solutions.

Built for Growth

Products

Our apps build to support your

personal growth
,
learning journey
, and
financial management
.

Money Manager
Mobile

Manage your finances easily, securely, and privately. Stay on track with your spending using a local-first system where only you own your data.

AI Second Brain
Mobile

Turn AI into your personal second brain. Organize knowledge, learn faster, and plan your goals with smart, effortless tools.

AI Learning
Mobile

Learn smarter with AI-powered tools designed to make your study process more structured, efficient, and easy to follow.

FAQs

Raintech is a technology company focused on developing applications that enhance productivity and personal growth. Our solutions help users manage their finances efficiently and support continuous learning.

Yes. Your sensitive data, such as financial records, is stored locally on your device and is not shared with any external servers, ensuring maximum privacy and security.

Raintech provides a range of digital tools, including financial management applications and educational platforms, designed to help users stay organized, informed, and productive.