About RKY.app
Software that solves everyday problems.
RKY.app is an independent software studio based in the United Kingdom, founded by Rajesh Kumar Yadav (RK Yadav).
I build thoughtful mobile apps and utilities that help people stay organized, build better habits, and simplify everyday life. Every product begins with a real problem—something I’ve experienced myself or seen others struggle with—and is designed to provide a practical, reliable solution.
Rather than creating apps packed with unnecessary features, I focus on software that is fast, intuitive, and genuinely useful. Whether it’s tracking a child’s growth, building healthier habits, managing daily routines, or offering offline spiritual resources, every app is created with a clear purpose.
My Philosophy
Privacy Comes First
Your data belongs to you.
Most RKY.app products are designed with a privacy-first approach. Whenever possible, information stays on your device without requiring accounts, cloud servers, or unnecessary data collection. If cloud sync is available, it uses trusted services under your own account, such as Apple iCloud or Google Drive.
Built for Everyday Use
The best software disappears into your routine.
I design applications that are clean, responsive, and easy to understand. Every screen is carefully considered so you can accomplish what you need without distractions, clutter, or a steep learning curve.
Honest Business Model
No dark patterns. No misleading subscriptions.
Core features are always accessible, while premium functionality is offered through clear, transparent pricing. You’ll always know what you’re paying for, with no hidden fees or confusing upgrade paths.
Crafted with Care
Designed, developed, and maintained by a single independent developer.
Every feature, bug fix, and improvement receives personal attention. User feedback directly shapes future updates, ensuring each application continues to evolve based on real needs—not trends.