Zerocal: AI Calorie Tracker

Zerocal: AI Calorie Tracker

Macro & Food Scanner

4 ratings
3 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 3, 2026
  • June 27, 2026

Features

Zerocal: AI Calorie Tracker screenshot #1 for iPhone
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Zerocal: AI Calorie Tracker screenshot #9 for iPhone
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About

This app uses AI to analyze your meals from a photo, providing instant calorie and macro breakdowns. It offers a conversational AI nutrition coach for effortless logging and visual progress tracking with smart insights like hidden sugar detection.

AI meal photo analysis
Instant calorie and macro breakdowns
Conversational AI nutrition coach
Visual progress tracking with charts
Hidden sugar detection
Ingredient-level analysis
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What's New in Zerocal

1.5.0

June 27, 2026

What’s New in Zerocal 1.5.0 This release introduces major updates to personalize your nutrition guidance and simplify recipe tracking. AI Coach Memory: Your coach can now remember your dietary preferences, history, and goals over time to provide highly tailored recommendations. Custom Recipe Manager: Create, edit, and save your own recipes. Zerocal will automatically calculate their nutrition profile and macros.

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Subscription plans

Premium Monthly

Premium Features

$9.991 Month
7 Days trial
How to cancel Zerocal subscription ⁉️

User reviews

Great design, simple and effective

Feels like it understands the user. What I like most is that the app doesn’t try to overcomplicate anything. It does what it needs to do, and it does it great! The flow feels natural, and over time you realize you’re actually being consistent without forcing yourself. That’s rare with apps in this category.
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Response from developer

Thank you so much! We're thrilled to hear that the app feels natural and helps you stay consistent without the extra friction. Keeping things simple, effective, and intuitive was exactly our goal. Thanks for your support and great feedback!

Easy way to track your diet

I tried many different diet tracking apps but this one was most helpful so far. Besides it’s functionality, I also liked the user interface design which makes it everything way easier. I’m definitely suggesting it!

Response from developer

So glad to hear this. Happy that the app stood out as the most helpful for you and that the interface made things easier. Really appreciate the recommendation.

Awesome!

ZeroCal AI has made tracking calories so much easier for me. The AI food recognition is surprisingly accurate and saves a lot of time. The app is simple, clean, and really easy to use. It actually keeps me consistent without feeling like a chore. Definitely recommend it!

Response from developer

Thank you for the wonderful review. We’re so pleased to hear that Zerocal has made tracking feel simpler, more accurate, and easier to stay consistent with. Creating an experience that saves time without adding friction has been a major focus for us, so your feedback genuinely means a lot. Thank you again for your support and recommendation.

FAQ

How does ZeroCal track calories?

ZeroCal uses AI to analyze photos of your meals, providing instant calorie and macro breakdowns without manual entry. It can also detect hidden sugars and analyze ingredients for more precise nutrition information.

Can I log food by talking to ZeroCal?

Yes, ZeroCal features an AI nutrition coach that you can chat with like a friend. Simply tell it what you ate, and it will ask clarifying questions about portion size and ingredients to log it accurately.

What kind of progress tracking does ZeroCal offer?

ZeroCal provides visual progress tracking with beautiful charts and graphs designed to help you understand your daily nutrition and fitness goals. This feature is included for free.

Is ZeroCal available on Android devices?

Currently, ZeroCal is only supported on iPhone devices. The app was released on March 3, 2026, and its latest version is 1.2.0, last updated on March 18, 2026.

What is the age rating for ZeroCal?

ZeroCal has an age rating of 17+. This is based on its content and is a standard rating for health and fitness applications.

Does ZeroCal have ads?

No, ZeroCal does not contain advertisements. The app is free to download and use, with optional in-app purchases available.

How accurate is ZeroCal's AI analysis?

The app aims for precision nutrition by analyzing meals from photos and breaking down calories and macros. It also offers ingredient-level analysis and smart insights like hidden sugar detection to improve accuracy.

What are the benefits of using ZeroCal's AI coach?

The AI coach makes logging food effortless by engaging in a conversational manner, similar to texting a friend. It ensures accurate logging by asking relevant questions about your meal.