Privacy Policy — AC Studio

1. Introduction

André Correia ("we", "us", or "our") operates the mobile applications Life Hack, Pulse, FastTrack, and DailyQuest (collectively, the "Apps"). This Privacy Policy describes how we collect, use, and protect your information when you use our Apps.

We are committed to protecting your privacy. We believe you should understand what data we collect, why we collect it, and how you can control it.

2. Information We Collect

Life Hack may collect and store the following data, which is kept locally on your device:

Financial data (income, expenses, savings) entered by you
Workout and exercise logs
Nutrition and meal tracking data
Daily goals and tasks
Body metrics (weight, height) — optionally synced via Apple HealthKit
AI-generated workout and meal plans based on your profile

Pulse does not collect any personal data. The app fetches public market data and news from third-party APIs. Any watchlist or preferences are stored locally on your device.

FastTrack stores the following data locally on your device:

Fasting sessions, schedules, and history
Water and hydration logs
Mood, energy, and hunger entries
Meal logs and user profile preferences
Body weight and workouts — optionally read from Apple HealthKit

DailyQuest stores the following data locally on your device:

Daily challenges, completion status, and history
XP, levels, streaks, and medals
User profile and selected challenge categories
Seasonal event participation and reroll usage
Health data (steps, exercise minutes, water, sleep, workouts) — optionally read from Apple HealthKit to validate challenges

3. HealthKit Data

Life Hack integrates with Apple HealthKit. With your permission, we may read and/or write the following HealthKit data types:

Active energy burned
Dietary energy (calories consumed)
Body weight
Workouts

FastTrack integrates with Apple HealthKit. With your permission, we may read the following HealthKit data types:

Body weight
Workouts

DailyQuest integrates with Apple HealthKit. With your permission, we may read the following HealthKit data types to validate challenges:

Step count
Exercise minutes
Walking/running distance
Dietary water
Sleep analysis
Workouts

Your HealthKit data is never transmitted to our servers or shared with third parties. It remains on your device and within Apple's Health ecosystem. You can revoke HealthKit access at any time in the iOS Settings app.

4. How We Use Your Information

All data collected by Life Hack is used solely to provide app functionality:

To display your dashboard, finances, workouts, and nutrition summaries
To generate personalized AI plans based on your goals and body metrics
To sync with Apple HealthKit for a unified health experience
To send local notifications for reminders (if enabled)

All data collected by FastTrack is used solely to provide app functionality:

To track active fasts, hydration, mood, and meal history
To display metabolic phase insights and progress statistics
To sync with Apple HealthKit for weight and workout context
To send local notifications for fasting reminders (if enabled)

All data collected by DailyQuest is used solely to provide app functionality:

To generate and validate daily challenges
To track XP, levels, streaks, medals, and challenge history
To validate challenge completion using Apple HealthKit data
To send local notifications for morning and evening summaries (if enabled)
To generate personalized challenges with on-device Apple Intelligence where available

We do not use your data for advertising, profiling, or any purpose beyond operating the Apps.

5. Data Storage & Security

All data in the Apps is stored locally on your device using Apple's Core Data, UserDefaults, and other on-device storage frameworks. We do not operate backend servers that store your personal information.

Your device passcode, Face ID, or Touch ID helps protect your data. We recommend keeping your iOS software up to date for the latest security enhancements.

6. Third-Party Services

Pulse uses the following third-party services to fetch public data:

NewsAPI — for financial news headlines. No personal data is shared.
Public market data APIs — for index prices and market information. No personal data is shared.

Life Hack, FastTrack, and DailyQuest do not use any third-party services that receive personal data. All app functionality, AI plan generation, and challenge personalization runs on-device. Apple Intelligence features in DailyQuest use the on-device LanguageModel framework without sending data to our servers.

These services only receive standard network requests without any identifying information about you.

7. Data Sharing & Disclosure

We do not sell, trade, or rent your personal information to anyone. We do not share your data with third parties except:

When required by law or to protect our legal rights
With your explicit consent

8. Your Rights & Choices

You have full control over your data:

Access & Correction: All data is visible and editable within the Apps
Deletion: You can delete any data within the Apps, or uninstall the Apps to remove all locally stored data
HealthKit: Manage permissions in iOS Settings → Privacy & Security → Health → the app name
Notifications: Toggle in iOS Settings → Notifications, or within the Apps

9. Children's Privacy

Our Apps are not intended for children under 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can take appropriate action.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy within the Apps and updating the "Last updated" date at the top of this page. You are advised to review this policy periodically for any changes.

11. Contact Us

If you have any questions or concerns about this Privacy Policy or our data practices, please contact us:

André Correia
Email: [email protected]
Location: Portugal