Type + capture your meals to log cals w/ Apple Health Sync
Most calorie apps feel like a chore – cluttered interfaces, endless database searches, designs stuck in 2015. 0xCal is different. Built for people who care about the apps they use. Describe what you ate naturally, or snap a photo. AI handles the rest. Dark mode first. Minimal UI. Native iOS feel. No ads, no clutter – just a beautiful tool that helps you reach your goals without compromising your home screen. The calorie tracker that finally belongs on your phone.
Hey Product Hunt!
I built 0xCal because I was tired of calorie apps that felt like punishment.
Every app I tried had the same problems: cluttered UI, overwhelming features, and designs that looked like they hadn't been updated in a decade. They worked, but I dreaded opening them.
I wanted something I'd actually enjoy using. Something minimal that respected my attention. The kind of app that earns a spot on a curated home screen.
So I built it myself:
→ Describe your food naturally – AI figures out the nutrition
→ Or snap a photo of your meal or a nutrition label
→ Clean dashboard showing just what matters
→ Dark mode first, native iOS feel
I spent as much time on the design as the functionality. Every screen, every animation, every detail was intentional.
If you've ever abandoned a calorie tracker because it felt like homework, I'd love for you to try 0xCal.
Happy to answer any questions about the design process, tech stack (SwiftUI, HealthKit), or anything else!
