In the crowded world of diet apps, real success comes from delivering more than just meal logs. It comes from insight, personalization and a frictionless user experience.

That’s exactly what Codeslu delivered with CARNIVORE DIET a sleek, AI-powered iOS app built for health-conscious users following a carnivore lifestyle. From day one, the app used AI to interpret user input meals, workouts, weight logs and automatically convert them into personalized insights, including calories burned, nutrient summaries, and visual health trends.

Over time, we released multiple versions each improving usability, visuals, and advanced tracking and the results followed: strong App Store performance, glowing user feedback, and sustainable revenue through a smart in-app subscription model.

The Challenge: Turning Data into Diet Intelligence

The vision for CARNIVORE DIET was clear: build a next-gen health tracker that doesn't just record information it understands it.

Unlike basic diet apps that rely on manual logs and static charts, this platform needed to leverage AI from the start to analyze user inputs and deliver real-time, meaningful feedback. It had to feel modern, simple, and deeply personal without overwhelming users.

The challenge was in building a solution that felt intelligent, intuitive, and scalable, while integrating calorie/nutrition APIs, workout estimators, personalized recommendations, and a premium user tier.

That’s exactly the kind of mobile app development Codeslu specializes in.

Our Approach: A Multi-Version AI Health Platform, Built for Scale

Codeslu engineered CARNIVORE DIET as a native iOS app using Swift and SwiftUI, tightly integrating AI logic from the start to interpret user-submitted inputs meals, workouts, and weight logs and provide rich, personalized output:

Calories burned per day
Workout impact summaries
Weight and trend analytics
Adaptive health goals

From V1 to V3, we rebuilt the design and UX to evolve with users:

V1: AI-powered data interpretation with manual input and clean progress visualization
V2: Smarter AI feedback, more personalized goal setting, and onboarding improvements
V3: A complete UI refresh, cleaner dashboards, lighter flows — and deeper engagement

Throughout, we implemented REST APIs for nutrition and fitness data, along with StoreKit for premium subscriptions that unlock advanced AI analytics and personalized recommendations.

Each version was optimized for speed, responsiveness, and a frictionless experience all critical for retention in the health tech space.

The Result: Raving Fans, Strong Revenue & a Template for Growth

The response was exactly what we hoped for and more.

Users praised the app’s ease of use, clean visuals, and how smart it felt from the first interaction. AI-powered summaries, calorie burn calculations, and personalized insights helped users feel supported without needing to micromanage their diets.

The app generated strong recurring revenue through its premium AI features, while retaining users through thoughtful UX design and regular version improvements.

Its scalable architecture also opened the door to a family of spin-offs including Vegan Diet, Paleo Diet, and Mediterranean Diet each tailored to a different nutritional lifestyle, but powered by the same Codeslu-built platform.

Technologies Used

Swift
SwiftUI
REST APIs
StoreKit

Why Clients Choose Codeslu for Smart, Scalable Health Apps

CARNIVORE DIET isn’t just a success story it’s a model for what’s possible when intelligent technology meets expert execution.

At Codeslu, we help businesses turn bold ideas into custom software solutions that are scalable, user-friendly, and revenue-ready. Whether you’re building in health tech, wellness, or AI-driven personalization, our team delivers mobile app development that combines performance, UX, and strategic growth planning.

Let’s build your next AI-powered health platform. Contact Codeslu today.

Codeslu

2025-07-11

iOS

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