Lunar Pixel crafts thoughtful mobile apps for iOS and Android — designed to fit seamlessly into your daily life and help you build lasting habits.


Each Lunar Pixel app is crafted with care — clean design, smart features, and a focus on what matters to you.


Your all-in-one fasting companion. Track your fast in real time, log water intake, monitor your weight, and choose from proven fasting protocols — all in one beautifully simple app.
Real-time countdown with metabolic stage tracking — Fat Burning, Ketosis and more.
Log water intake with a single tap and stay on top of your daily hydration goal.
From beginner 12:12 to advanced protocols — find the plan that fits your lifestyle.
Log your weight and view progress trends over time to stay motivated.
Built for real people with real goals — ZenithFast keeps it simple, clear, and effective.
See exactly how long you've been fasting and which metabolic stage you're in — updated in real time.
Set your personal water intake target and log each drink with ease — staying hydrated has never been simpler.
Choose from 12:12, 14:10, 16:8, and more. Each plan comes with a description so you can find your fit.
Track your weight over time and view fasting history. Your data, visualised clearly to keep you on track.
Your health data stays on your device. No account required, no data sold — your wellness journey is yours.
Available on both platforms so you can track your wellness no matter what device you carry.
We're Lunar Pixel B.V., a Dutch mobile app studio with a simple goal: build apps that genuinely improve daily life. No bloat, no dark patterns — just clean, purposeful software that respects your time and privacy.
ZenithFast is just the beginning. We have a growing pipeline of apps across wellness, productivity, and beyond.
Obsessed with every detail
Less is always more
Your data stays yours
Download ZenithFast when it launches, or get in touch with any questions.