Zer0 — AI Nutrition Coach
ERARTA AI Health & Fitness iPhone
Zer0 — AI Nutrition Coach is a free Health & Fitness app for iPhone by ERARTA AI. Requires iOS 15.0. Updated October 21, 2026.
- Price
- Free
- on the App Store
- Size
- 62 MB
- Age 4+
- Updated
- Oct 21
- 2026 · v2.7.0
Screenshots
About Zer0 — AI Nutrition Coach
Zer0 is your personal AI nutrition coach that makes healthy eating effortless. Powered by C0RE AI Vision, Zer0 analyzes your meals from a single photo, generates personalized meal plans, and helps you hit your nutrition goals — all without the tedious manual logging. SMART FOOD ANALYSIS Simply snap a photo of your meal and let Zer0 do the rest. Our C0RE AI Vision engine identifies individual ingredients, estimates portions, and calculates detailed macronutrient breakdowns — calories, protein, fats, and carbohydrates — in seconds. No more guessing or searching through endless food databases. BARCODE SCANNING Scan any product barcode for instant nutritional information. Zer0 pulls data from a comprehensive food database with millions of products, giving you accurate macro and calorie counts for packaged foods. Just point your camera at the barcode and get the full nutrition breakdown immediately. AI-POWERED MEAL PLANNING Tell Zer0 your goals — whether it is weight loss, muscle gain, or balanced nutrition — and get a fully personalized weekly meal plan. The AI considers your dietary preferences, restrictions, calorie targets, and macronutrient ratios to create plans that actually work for your lifestyle. Adjust on the fly and regenerate as needed. RECIPE GENERATION Discover new meals tailored to your nutrition goals. Zer0 generates recipes that fit your macro targets and dietary preferences, complete with ingredient lists, step-by-step instructions, and full nutritional breakdowns. Never run out of meal ideas again. DETAILED MACRO TRACKING Track your daily intake with precision. Zer0 logs every meal and snack, giving you a clear picture of your calories, protein, fats, and carbohydrates throughout the day. Visual charts and progress summaries help you stay on track and understand your eating patterns over time. FOOD DATABASE & SEARCH Access a curated database of foods with verified nutritional data. Search by name to quickly find and log items. Zer0 combines data from trusted open sources with AI-enhanced accuracy for reliable nutrition information. FOOD CORRECTIONS Noticed something off? Easily correct any AI-analyzed meal with accurate values. Your corrections help improve the system and ensure your personal tracking stays precise. TELEGRAM INTEGRATION Access Zer0 directly from Telegram. Send food photos, get instant analysis, log meals, and check your daily progress — all without leaving the messenger. Perfect for quick logging when you are on the go. PERSONALIZED PROFILES Set up your profile with your age, weight, height, activity level, and goals. Zer0 uses this information to calculate your ideal daily targets and tailor every recommendation to your unique needs. PRIVACY FIRST Your nutrition data stays private. Zer0 processes food photos securely and never shares your personal information with third parties. SUBSCRIPTION Zer0 offers a free trial period so you can experience all features before committing. Premium unlocks unlimited food analysis, full meal planning, and advanced tracking features. Whether you are a fitness enthusiast tracking macros, someone starting a healthier diet, or a busy professional who wants to eat well without the hassle — Zer0 is the AI nutrition coach that adapts to you. Download Zer0 today and take the guesswork out of nutrition.
What’s new
Version 2.7.0 · Updated October 21, 2026
What's new in Zer0 2.7 - AI coach that knows your diary: ask about what you ate, your activity, your weight forecast or your plan and get tables and charts from your own data. Build a meal plan from the chat, or fix a day or a meal of your plan with AI. - Answers in your app language: English, Russian, Arabic and Greek. - Voice input is free for everyone. - Daily reward wheel: log your first meal of the day and spin for extra scans or premium days. - Water tracking: +250 ml in one tap on Home. - Workouts: exercise cards with animations, calories counted from your weight. - How did the meal feel: three faces after a scan, symptoms if it felt bad. - Lab results: upload a photo or PDF of your blood test and see your biomarkers. - Chat with your dietitian: send PDFs and files, open them inside the app. - Simpler start: ten questions and your plan right after sign-in. - Paywall shows the store's real free trial and prices in your currency. - Many fixes and speed improvements.
App privacy
The developer, ERARTA AI, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Health
- Contact Info: Email Address
- User Content: Photos or Videos
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
Used for: Analytics
Alternatives to Zer0 — AI Nutrition Coach
Looking for apps like Zer0 — AI Nutrition Coach? Here are 6 similar apps on the App Store. The highest rated is CurryFit (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Zer0 — AI Nutrition Coach | – | Free | October 21, 2026 | |
| Forja fitness | – | Free | Oct 20, 2026 | Compare |
| CurryFit | 5.0 / 5 (1) | Free | Oct 7, 2026 | Compare |
| Lake Shore AC | 1.6 / 5 (5) | Free | Oct 5, 2024 | Compare |
| Real Pilates | 1.0 / 5 (1) | Free | Sep 24, 2026 | Compare |
| My METROFITT | 5.0 / 5 (1) | Free | Mar 5, 2026 | Compare |
| Orbit: Workout with Friends | 4.3 / 5 (60) | Free | Oct 20, 2026 | Compare |