Roman Koch

🚀 Indie app developer on a mission to build useful and not so useful but funny things

Projects

❤️ Track your blood pressure and heart rate

🎮 Small free indie game, fly to Mars and rescue cosmonauts in space

🧮 Calculate Tip and Split Bill easily!

Something new is coming to solve a real problem—stay tuned!

🚀 Quit smoking step by step. Get a personalized plan, track progress, and stay motivated.

⏳ Track your work. Save time. Stay organized. Ideal for freelancers.

⚡️ Create & share QR codes instantly. Simple, fast, and hassle-free.

🌿 Train your mind. Boost your confidence with affirmations and growth challenges.

📇 Your digital business card, instantly. Create and share your business card via QR code.