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.
The app includes home screen widgets and Control Center controls for quick meal logging directly from the lock screen or home screen, enabling users to log meals in seconds without launching the full application.
The app provides visual macro breakdown charts for protein, carbs, and fats alongside calorie tracking, with a lightweight 25MB design and dark mode optimization that makes daily nutrition monitoring feel effortless rather than overwhelming.
0xCal enables fast meal logging through natural language chat with AI assistant Gram or photo recognition, allowing users to describe meals conversationally (e.g., 'scrambled eggs with toast') and instantly receive calorie and macro calculations, reducing logging time to under 10 seconds per meal.
0xCal syncs weight logs and calorie data with Apple Health, displays weight trends via elegant graphs, and integrates with Apple Watch, allowing users to visualize their weight loss journey alongside fitness activity in one unified ecosystem.
Gram's conversational interface allows users to chat with the AI to refine portion sizes and macro estimates before confirming, providing accuracy and control without requiring manual database lookups or complex form adjustments.