Healthtech · AI Nutrition & Meal-Planning App

AVA — an AI nutrition assistant, calorie tracker, and meal planner

A health and nutrition app that turns weight-loss, muscle-gain, or healthy-living goals into a clear daily plan — calorie and macro tracking, food logging, an AI nutrition assistant, and goal-based meal planning.

iOSLive on the App Store
AI AssistantNutrition Guidance
Goal-BasedMeal Planner

AVA (Advanced Vitality Advisor) helps people follow a clear, structured path toward weight loss, muscle gain, or balanced healthy living — without extreme dieting. It brings calorie and macro tracking, food logging by barcode or photo, an AI nutrition assistant, and a goal-based meal planner into one focused iOS app, so healthy eating stays consistent instead of confusing.

Product screens

A look inside

Key Results Achieved

Healthy eating, made structured and consistent

Track, plan, and get AI guidance toward a real goal — all in one app.

Calorie & MacroDaily tracking
AI-GuidedPersonalized nutrition
iOSLive on the App Store
The approach

Challenge & solution

The challenge

Healthy eating is confusing and easy to abandon: manual calorie tracking is tedious, generic diet apps feel restrictive, and most people lack a clear plan tied to their actual goal.

Business challenges

  • Make healthy eating feel clear, not restrictive
  • Keep users consistent past the first week
  • Tie every feature to a concrete goal — lose weight, gain muscle, maintain
  • Ship a polished, store-ready iOS experience

Technical challenges

  • Make food logging fast — barcode, photo, and search
  • Track calories and macros accurately against goals
  • Deliver personalized AI nutrition guidance in-app
  • Generate goal-based meal plans and recipes

Our solution

AVA pairs fast food logging and clear calorie/macro tracking with an AI nutrition assistant and a goal-based meal planner, so users always know what to eat next and why.

Core features delivered

  • Calorie & macro trackingA clean daily dashboard tracks calories, protein, carbs, and fats against the user's goal.
  • Fast food loggingLog meals by barcode scan, photo, gallery upload, or search — no tedious manual entry.
  • AI nutrition assistantAn in-app assistant answers nutrition questions and suggests recipes and adjustments in context.
  • Goal-based meal plannerStructured plans for weight loss, muscle gain, or maintenance, with meal-plan progress tracking.
  • AI recipe suggestionsPersonalized breakfast, lunch, and dinner recipes users can swap and save.
Under the hood

Architecture & technical build

AVA is built as a focused, store-ready iOS app: a clean tracking core, fast logging inputs, and an AI layer for guidance and recipes.

Architecture overview

  • Calorie/macro tracking core with goal targets
  • Multi-mode food logging — barcode, photo, search
  • AI assistant and recipe generation
  • Goal-based meal-plan progress tracking

Key technical components

AI assistant & recipesConversational nutrition guidance and personalized recipe suggestions.
Food loggingBarcode scanning, photo capture, and gallery upload feed the tracker.
Goal engineTargets and meal plans tuned to weight loss, muscle gain, or maintenance.
Progress trackingDaily and weekly calorie/macro progress against the goal.

Tech stack

iOS (Mobile App)OpenAIBarcode ScanningPhoto Food LoggingAI Meal PlannerCalorie & Macro Engine
Outcomes

Results & impact

Early outcomes

  • Live on the App Store as a polished nutrition app
  • Calorie/macro tracking, logging, AI guidance, and planning in one place
  • Every feature tied to a concrete health goal

Business impact

  • A focused product that keeps users consistent
  • AI guidance differentiates it from manual trackers
  • Room to grow into deeper coaching and integrations
The last step

Have a health or AI app idea that needs to feel effortless?

We design and build polished, AI-native mobile apps — from the model to the App Store. Let's scope yours.

Book a Free Strategy Call →

3-week launch · Fixed pricing · Senior team