Privacy Policy · Home Workout Pro

CloudEx Inc. ("we", "us", or "our") operates the "Home Workout Pro" app (the "Service"). This Privacy Policy explains what information we collect, how we use it, and the choices available to you. By using the Service, you are deemed to have agreed to the practices described in this Policy.

1. Our Core Principle

Home Workout Pro is a home workout guide. You pick a body part and a time, follow animated exercise demos with a timer and voice cues, and the app records the workouts you did, your streak and, if you choose to enter them, your weight and height. Everything you record stays on your device: we never view, collect, upload, or transmit your workout records, weight, height, or any other health or fitness information to our servers. There is no account and no sign-up. The app does not use the microphone, the camera, your location, or body sensors.

The exercises and calorie figures in the app are general guidance, not medical advice. Home Workout Pro is not a medical device and is not intended to diagnose, treat, or prevent any disease.

2. Information We Collect

2.1 Information Collected Automatically

Anonymous crash reports: Via Firebase Crashlytics. When the app crashes, we collect the stack trace, device model, OS version, app version, and the part of the app where the problem occurred. Crash reports never include what you record (your workouts, weight, height, notes, or any other health or fitness information).
Purchase information: We use purchase tokens issued by Google Play to verify your one-time "Premium" purchase. We never receive any payment information such as credit card numbers.
List of our other apps: To show our other apps, the app downloads their names, descriptions, and icons from our content server (static files hosted on Cloudflare Pages). The request contains no personal data from the app. As with any request to a web server, the server receives your device's IP address as part of the connection. Tapping an app in the list opens its page on Google Play.

The app does not use Google Analytics for Firebase or any other analytics service, and does not use the advertising ID.

2.2 Information Stored Only on Your Device

Workout records: For each workout, the date and time, the exercises with the reps or seconds you did, the active time, an estimated calorie figure, how it felt, and your note. Records you add by hand (for example a gym visit or a run) are stored the same way.
Body measurements: Your weight and height, only if you enter them. They are used to show your weight history and BMI and to estimate calories.
Your own workouts and program progress: Workouts you build (Premium) and the days you have finished in a 30-day program.
App settings: Your weekly goal, level, reminder days and time, the exercises you leave out, your favorites, sound and voice settings, the theme, and similar settings.
Backup files and CSV export: A backup file or a CSV file is created only when you export one, or every day if you turn on automatic backup and choose a folder. The file goes only to the place you choose (for example a folder on your device or a cloud storage app you select). We never receive it.
Sharing a result: If you share a workout result, the text goes only to the app or person you choose.
Android backup: If backup is turned on in your device settings, Android may include your workout records and settings in the backup it saves to your own Google account, and may copy them to a new phone when you transfer your data. This is handled by Android; we have no access to it.
When you uninstall: Uninstalling the app or clearing its data deletes everything stored in the app. You can also delete all records at any time in the app's settings. Backup and CSV files you exported remain where you saved them until you delete them.

2.3 Information We Explicitly Do Not Collect

Your workout records, weight, height, notes, or any other health or fitness information
Your name, email address, phone number, or contacts (the app has no account or sign-up)
Your location, and anything from the camera, the microphone, or body sensors
A history of the websites you visit or the contents of your communications
The contents of your screen or of other apps

2.4 Permissions the App Requests and Their Purposes

Notifications (POST_NOTIFICATIONS, Android 13+) — Workout reminders on the days and at the time you choose. Reminders are optional; the app works fully without them.
Run at startup (RECEIVE_BOOT_COMPLETED) — Sets your reminders again after your phone restarts. It does not start a workout or do anything else.
Vibration (VIBRATE) — Cues during a workout (for example when an exercise changes). You can turn it off in the settings.
Internet (INTERNET) — Used only for anonymous crash reports, Google Play purchase verification, in-app reviews and in-app updates, downloading the list of our other apps, and showing this privacy policy in the app. Workouts, records, and the voice guide do not require an internet connection.

The voice guide uses the text-to-speech engine installed on your phone. The app does not record or send any audio.

3. How We Use Information

The limited information we collect is used only for the following purposes:

Operating and maintaining the Service
Verifying your Premium purchase
Diagnosing and fixing crashes
Responding to support inquiries
Complying with applicable laws

4. Third-Party Services

Home Workout Pro uses the following third-party services. Each service has its own privacy policy.

Firebase Crashlytics (Google LLC) — anonymous crash diagnostic data
Google Play Billing (Google LLC) — the one-time Premium purchase; payment is completed on Google Play, and we receive only a purchase token
Google Play In-App Review and In-App Updates (Google LLC) — let you rate the app and install updates without leaving it; handled by Google Play
Cloudflare Pages (Cloudflare, Inc.) — hosts the static list of our other apps

We do not sell your data, and we do not share it with advertising networks or data brokers.

5. Data Retention

Crash reports: retained for 90 days, then deleted.
Your workout records, body measurements, your own workouts, program progress, and settings on your device: kept until you delete them, delete all records in the settings, uninstall the app, or clear the app's data.

6. International Data Transfers

We are based in Japan. The infrastructure used for crash diagnostics and for hosting the list of our other apps may be located in various countries. When you use the Service, the minimal information described above may be processed outside your country of residence under standard contractual safeguards.

7. Your Rights

Depending on where you reside (e.g., the EEA, UK, California, Japan), you may have the right to request access to, correction of, or deletion of the limited information we hold. You can:

Edit or delete any workout record or weight entry in the app, or delete all records at once in the settings
Uninstall the app or clear its data to erase everything stored on your device
Turn off reminders, or withdraw the notification permission in your device settings at any time
Contact us at the address below to make a request regarding the information we hold

8. Children's Privacy

Home Workout Pro is not directed to children under the age of 13 (or the minimum age applicable in your region). If we inadvertently collect information from such a child, we will delete it promptly upon being contacted.

9. Changes to This Policy

This Privacy Policy may be updated from time to time. The latest version is always published at this URL together with its effective date. We will also notify you within the app of significant changes as appropriate.

10. Contact

For questions about privacy, data requests, or to report concerns, please email us at .

CloudEx Inc. (Japan)

Effective Date: October 17, 2026