Independent Android studio
Korop Development is a one-person studio building Android apps that help you spend less time on autopilot and more time living. Useful tools, no dark patterns, no growth hacks at your expense.
Korop Development is run by Yaroslav Karaiev — a solo Android developer who designs and ships every line of code himself. The studio focuses on a single idea: technology should make daily life better, not busier.
Every app is built with Kotlin and modern Android tooling (Jetpack Compose, CameraX, ML Kit), tested in real-world use, and shipped without the usual engagement traps. If an app isn't useful, it shouldn't exist.
Doomscrolling, but with push-ups.
Block your favorite time-sinks — Instagram, TikTok, YouTube — until you've earned screen time the honest way: with push-ups or squats counted live by your phone's camera. No subscriptions required to use the core feature.
Releasing soon on Google Play.
Questions, bug reports, partnership ideas, or just hello — reach out at korop.development@gmail.com. I read every email personally.
For data-protection requests (access, deletion, etc.), please write to the same address — see the Privacy Policy for details.