Published on Google Play as Ruiyi

Practical Android tools for light, home, and documents.

Ruiyi builds simple, everyday utilities for Android — from bright LED flashlights and senior-friendly home screens to fast PDF scanning.

Explore Apps View on Google Play

Three focused utilities published under the Ruiyi developer profile.

Our Apps

Apps currently available from Ruiyi on Google Play.

Quick launch from a dark screen — stay composed even in the dark with LED light, SOS, and more.

A minimalist home screen with large icons and fonts — designed to simplify everyday phone use.

Capture documents with your camera and convert images into shareable PDF files.

Ruiyi creates practical Android experiences for everyday life. Our apps are published on Google Play under the developer name Ruiyi .

We focus on clear interfaces, reliable utility features, and transparent privacy disclosures so users can trust the tools they open every day.