AI-powered calorie tracker that logs meals by photo or chat for effortless nutrition tracking.
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Tracked since2026
0 reviews trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Scheduling tool
Biggest con
Limited features
TL;DR - 0xCal
- AI assistant "gram" tracks calories and macros via photos or chat.
- Offers personalized meal plans for weight loss, maintenance, or gain.
- Integrates with Apple Health and provides smart insights and tracking.
Pricing: Free plan available
Best for: Growing teams
What is 0xCal?
0xCal is an AI calorie tracker designed to simplify food logging and nutrition management for iPhone users. It leverages artificial intelligence to allow users to track their meals by simply snapping a photo, scanning a nutrition label, or describing what they ate through a chat interface. The AI assistant, "gram," instantly calculates calories, carbs, protein, and fats, eliminating the need for manual data entry or searching through extensive food databases.
The app offers personalized meal plans based on individual health goals, whether it's weight loss (Steady Burn, Classic Cut, Aggressive Mode), maintenance, or gain (Lean Gain, Moderate Gain, Fast Gain). It provides smart insights and tracking for daily macros, weekly/monthly success rates, and weight history with visual charts. 0xCal integrates seamlessly with Apple Health to import weight, steps, and workouts for accurate calorie targets and includes gentle reminders and home screen widgets for convenient logging. It's ideal for anyone looking for an intuitive and efficient way to monitor their dietary intake and achieve their health and fitness objectives.
Available on: iOS, macOS
Pros & Cons
Pros
- Scheduling tool
- Clean interface
- Good for meetings
- Active development
- Fair pricing
Cons
- Limited features
- Newer platform
- Better alternatives exist
- Learning curve
- Feature gaps
Key Features
Calendar appEvent schedulingTime managementReminder systemClean interfaceCross-platform sync
Pricing Plans
7-day Free TrialPricing checked Jun 9, 2026
Free
Free
Basic features
- Basic calorie tracking
- Photo meal logging
- AI food recognition
Monthly
14.99 zł
Full access
- All premium features
- Advanced analytics
- Unlimited tracking
Most Popular
Yearly
79.99 zł
Best value
- All premium features
- Best price
Reviews
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0xCal FAQ
How does 0xCal simplify calorie tracking?
0xCal simplifies calorie tracking by allowing users to log meals through photos, nutrition label scans, or chat descriptions. Its AI assistant, 'gram,' automatically calculates calories, carbs, protein, and fats, removing the need for manual data entry or database searches.
What kind of user benefits most from 0xCal?
0xCal is ideal for iPhone users seeking an intuitive and efficient method to monitor their dietary intake and achieve health and fitness objectives. It suits individuals who prefer AI-powered assistance over manual food logging.
How does 0xCal compare to Nudge Coach for nutrition tracking?
0xCal focuses on AI-powered calorie and macro tracking via photo or chat, providing instant nutritional breakdowns. While Nudge Coach may offer different features, 0xCal is noted for its clean interface and active development, though it is a newer platform with some feature gaps.
Which health goals can 0xCal help users achieve?
0xCal offers personalized meal plans to support various health goals, including weight loss (Steady Burn, Classic Cut, Aggressive Mode), weight maintenance, and weight gain (Lean Gain, Moderate Gain, Fast Gain). It provides smart insights and tracking to help users meet these objectives.
Does 0xCal integrate with other health platforms?
Yes, 0xCal integrates seamlessly with Apple Health to import data such as weight, steps, and workouts. This integration helps ensure accurate calorie targets and a comprehensive view of the user's health metrics.
What are the main limitations of using 0xCal?
0xCal is a newer platform with limited features and some feature gaps compared to more established alternatives. Users may also experience a learning curve when first adopting the application.
How is 0xCal priced?
0xCal is available on a free tier, allowing users to access basic functionalities. For those requiring more extensive usage and additional features, paid plans are offered.
Source: apps.apple.com