Launch your own iOS diet and calorie tracking app in days, not months. BiteIQ is a complete, ready-to-run 100% native iOS (SwiftUI) nutrition application template targeting iOS 17.0+ with 42+ polished screens & states: daily calorie tracking, AI meal scanning, macro breakdown (Protein, Carbs, Fat), water tracker, interactive weight logs, reports, and premium subscriptions. Change the name, colours, and logo, connect your backend, and it’s yours.

BiteIQ overview: dashboard, meal tracking, and macro breakdown

Watch It in Action

▶ Full Demo Video: full walkthrough of every screen
▶ Promo Video: quick highlights

Demo Instructions

As BiteIQ is a 100% native iOS (SwiftUI) application template, testing is conducted directly in Xcode Simulator or on an iOS device (iOS 17.0+). You can test and explore all features of the app immediately using these demo credentials:

Email: demo@biteiq.app
Password: Password123!
Verification Code: 1234 (any 4 digits verify automatically)

You can also create a new account via the Sign Up screen or test social sign-in buttons. All authentication flows include built-in validation and simulated verification.

Make It Yours in Minutes

Whether you’re building a calorie counter, keto tracker, intermittent fasting companion, or sports nutrition app, BiteIQ gives you the whole iOS app. You just make it your own:

Your brand colour everywhere: change one primary colour and every button, progress ring, chip, and highlight updates.
Your name and logo: app name, app icon, and launch logo in a few clicks.
Your fonts: swap the fonts in one file.
Your content: food items, meals, and photos come from simple sample data you replace with your own.
Your backend: login, sign up, and code verification are wired up; add your API calls and go.
Pick what you need: each screen is self-contained, so remove what you don’t need and keep the rest.

No third-party libraries, nothing to install. Open the project, press Run, and start customising.

Onboarding, goal setup, and authentication

Highlight Features

42+ screens and states built with pure, native SwiftUI architecture (iOS 17.0+)
Custom-redesigned native iOS interface with full Light Mode and Dark Mode (including an in-app appearance switch)
Visual Calorie Ring & Macro Breakdown: Protein, Carbs, and Fat distribution rings
Interactive Water Intake Tracker with animated cup progress and quick increments
AI Camera Food Scanner viewfinder overlay with scanning animations
Categorized Meal Logging for Breakfast, Lunch, Dinner, and Snacks
Food Search & Nutri-Grade Ratings (letter grades A to E)
Interactive Progress Tracker with dynamic weight chart and streak tracker
Monetization-Ready Paywalls: Beginner & Pro subscription plans with 7-day trial
Animated Navigation Drawer (Side Menu) with user profile and quick links
VoiceOver accessibility labels and Dynamic Type support
Clean, commented, pure SwiftUI code with zero linter errors
Apple Privacy Manifest (PrivacyInfo.xcprivacy) included for App Store compliance

Meal tracking, food search, and nutrition facts

Progress reports, weight logs, and macro charts

Included Screens

Launch Screen, Animated Splash, and Welcome Carousel
Onboarding Steps (weight goal, gender, age, height, weight, activity intensity, target date)
Login, Sign Up, Forgot Password, and Verification Code (OTP)
Dashboard (Home) with Calorie Ring, Macro Distribution, and Water Intake Widget
Meal Tracker with Breakfast, Lunch, Dinner, and Snack breakdown
Food Search with filters and Nutri-Grade A–E rating cards
Food Detail with comprehensive Nutrition Facts table and serving picker
AI Camera Food Scanner overlay with macro confirmation sheet
Progress Tracker with interactive weight graphs, history charts, and streak logs
Profile, Edit Profile, Weight Goal Adjustments, and Reminders
Premium Pop-up, Subscription Plan Cards (Beginner / Pro), and Contact Support

Dark mode preview

Technology and Framework

Minimum iOS Target: iOS 17.0 or later
Swift 5.10 / Swift 6
100% Native SwiftUI (iOS platform)
Xcode 16.0 or later
Privacy Manifest (PrivacyInfo.xcprivacy)

What’s Included

Every license includes the complete, standard iOS source code package:

Full Xcode project source code (pure SwiftUI, minimum target iOS 17.0)
Apple Privacy Manifest (PrivacyInfo.xcprivacy declaring required-reason APIs)
Offline HTML documentation (installation, customisation, project structure, changelog)
Clean placeholder asset catalog & vector icons
Free lifetime updates
Item support

These are standard components included for all users. Note: Design/Figma files are not included in the download package; the entire UI is delivered as native, customizable SwiftUI code.

Subscription plans and unlock premium modal

Please Note & Design Origin

UI Design & Package Contents: BiteIQ’s user interface has been custom-redesigned and engineered natively in SwiftUI by KD Mobile Apps with adaptive Light/Dark Mode theming and custom SwiftUI components. No Figma files or external design files are included in the package. All media assets in the download package are clean, original placeholder images and vector icons created specifically for BiteIQ. No unlicensed third-party stock photography is distributed. Easily replace them with your own brand photography in Xcode’s Asset Catalog. Fonts (Poppins, Zen Kaku Gothic Antique, DM Sans) are free under the SIL Open Font License.

Backend Infrastructure, Maintenance & Possible Additional Costs

BiteIQ runs fully out of the box with built-in sample data. A live backend server or database is not included. Please note that the buyer is solely responsible for all costs, hosting fees, third-party API charges, and ongoing maintenance associated with any backend infrastructure they choose to integrate with the app, including for example:

Backend or server hosting, cloud functions, and database services (e.g. Firebase, Supabase, AWS, or custom servers)
Ongoing backend server administration, security updates, and API maintenance
Third-party APIs (for example nutrition database APIs, email, or SMS for verification codes)
An Apple Developer Program membership to publish on the App Store
Apple’s commission on In-App Purchases and subscriptions

Support Facility

Free lifetime updates and friendly support. Need assistance, have a question, or need guidance on customizing BiteIQ? Contact us anytime through the Support tab on the CodeCanyon item page.

AI Disclosure

In accordance with Envato’s AI disclosure requirements, AI-assisted tools were utilized to assist with code formatting, documentation drafting, and generating placeholder vector/media assets. All core SwiftUI architecture, custom UI components, navigation, and logic were designed, implemented, and thoroughly tested by our engineering team.

Changelog

Version 1.0.0 — Initial Release (October 28, 2026)

Initial public release of BiteIQ targeting iOS 17.0+ and Xcode 16.0+ in pure SwiftUI.
42+ screens and states across Onboarding, Auth, Calorie & Macro Dashboard, Meal Logging, Food Search & AI Scanner, Progress Analytics, and Profile/Premium flows.
Full Light & Dark Mode support, type-safe NavigationStack routing, and Apple PrivacyInfo.xcprivacy manifest.

BiteIQ – SwiftUI Diet, Calorie and Nutrition App Template