Privacy Policy · Quit Smoking Pro

CloudEx Inc. ("we", "us", or "our") operates the "Quit Smoking 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

Quit Smoking Pro is a quit-smoking counter. It shows the time since you quit, the money you have saved and the cigarettes you did not smoke, general health milestones and achievements, and gives you breathing guidance and a timer when a craving hits. It also keeps the entries you choose to write. Everything you enter stays on your device: there is no account and no sign-up, and we never view, collect, upload, or transmit what you record to our servers. Specifically, we do not have access to any of the following:

Your quit date, how much you smoked or drank, prices, or any other counter settings
The cravings, slips, diary entries and moods you record, or your rewards and your reasons to quit
Your progress, achievements, or any other information about your health or habits

Your records leave your device only through actions you take yourself: exporting a backup or a CSV file, turning on automatic backup to a folder you choose, or sharing your progress as an image (Section 3.2).

The health milestones, life regained and other figures in the app are general estimates based on public health sources (NHS, WHO, CDC) and vary from person to person. Quit Smoking Pro is not a medical device and does not 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 a random identifier that Firebase generates for each installation of the app (it is not linked to your name or to anything you record). Crash reports never include what you record (your quit date, amounts, entries, or any other health 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.

Quit Smoking Pro 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

Your counters: For each counter, the quit date and time, how much you used per day, prices and price changes, currency, and the optional values you enter (minutes per cigarette, tar and nicotine, calories). Money saved, time won back and other figures are calculated on your device from these values and are never stored or sent anywhere.
Your records: Cravings you got through (with strength and trigger), slips, diary entries with your mood and notes, past attempts, your rewards and your reasons to quit.
App settings: Reminders, display and theme, the craving timer and breathing pattern, and similar settings.
Backup before restore: When you restore a backup, the app keeps a copy of the data it replaced in its own storage so that you can undo the restore.
Android backup: If backup is turned on in your device settings, Android may include your counters, 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 Settings. Backup and CSV files you exported remain where you saved them until you delete them.

2.3 Information We Explicitly Do Not Collect

Anything you record in the app, including any information about your health, smoking, drinking or other habits
Your name, email address, phone number, or contacts (the app has no account or sign-up)
Your location, photos, camera, microphone, or body sensor data (the app does not use them)
The contents of your screen or of other apps
The advertising ID

3. Permissions and Features

3.1 Permissions the App Requests and Their Purposes

Notifications (POST_NOTIFICATIONS, Android 13+) — Tells you when you reach a health milestone or a time achievement, when your planned quit day arrives, and, if you turn it on, gives you a daily summary at the time you choose. Notifications are optional and can be turned off at any time.
Run at startup (RECEIVE_BOOT_COMPLETED) — After your phone restarts, sets the next reminder again and refreshes the widget and the Quick Settings tile.
Internet and network state (INTERNET / ACCESS_NETWORK_STATE) — 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. The counter, records, and all other features work without an internet connection.
Google Play billing (com.android.vending.BILLING) — Lets you buy Premium through Google Play.

The app does not request access to your location, camera, microphone, contacts, photos, or body sensors, and does not use exact alarms.

3.2 When Your Records Leave Your Device

Backup files: When you export a backup, all your counters and records are written to one file in the place you choose (for example your device storage or a cloud drive). With automatic backup, the app saves a copy to the folder you choose once a day and keeps the last 7 days. Whatever service holds that folder handles the file under its own policy.
CSV files: When you export your records to CSV, the file goes only to the place you choose.
Sharing your progress: When you share your progress, the app creates an image showing your days, money saved and cigarettes not smoked, and passes it to the app or person you choose.
Widget and Quick Settings tile: The home screen widget shows your days and money saved on your home screen. The Quick Settings tile only opens the craving screen.

We never receive any of these files or images.

4. 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

5. Third-Party Services

Quit Smoking 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

Quit Smoking Pro does not display ads within the app and does not share your data with advertising networks.

6. Data Retention

Crash reports: retained for 90 days, then deleted.
Your counters, records, and settings on your device: kept until you delete them, delete all records in Settings, uninstall the app, or clear the app's data.
Automatic backups: the app keeps the last 7 days in the folder you chose and deletes older copies there.

7. 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.

8. 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 record in the app at any time, delete all records in Settings, or uninstall the app or clear its data to erase everything stored on your device
Turn off notifications in the app or in your device settings at any time
Contact us at the address below to make a request regarding the information we hold

9. Children's Privacy

Quit Smoking 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.

10. 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.

11. Contact

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

CloudEx Inc. (Japan)

Effective Date: October 17, 2026