Privacy Policy · Trip Booklet

CloudEx Inc. ("we", "us") operates the app "Trip Booklet" (the "Service"). This Privacy Policy explains what information we collect, how we use it, and the choices you have. By using the Service, you agree to the practices described in this policy.

1. Our approach

Trip Booklet is a travel planner that puts your sightseeing, transport and hotel plans into a day-by-day itinerary (a trip booklet). Within each trip you can keep booking details such as booking numbers, photo and PDF attachments, packing lists, expenses and bill splitting, and the people traveling with you. There is no account and we run no server for your data. The trip data and attachments you enter are stored only on your device. We never view, collect or upload them, and they are never sent to our servers. Specifically, we have no access to any of the following:

Your trips, plans and booking details (booking numbers, flight numbers, seats, phone numbers, URLs, etc.) and notes
Attached photos, screenshots and PDFs (such as e-tickets)
Packing lists, to-dos, expenses, bill splitting and the names of members
Your current location, or the places you add to trips and plans

Your trip data leaves your device only through actions you take yourself (sharing, exporting and backups in Section 4), and when the features described in Section 3 send the minimum information they need.

2. Location, photos and files

Location: The App reads your device location only when you choose to use your current location, on the map or on the screen for picking a place, to center the map there or to pick that place. It never reads your location in the background. Coordinates of places you add to plans are saved on your device as part of your trip data.
Photo and PDF attachments: The App reads only the images and PDFs you choose. Images are reduced to JPEG with a long side of 2048 pixels and PDFs are kept as they are; both are copied into the App's private storage. The App does not read any other photos or files on your device.
Receiving from other apps: The App receives only the text, map URLs, images and PDFs that you send to it with another app's "Share" action, and turns them into plans or attachments. It never reads the contents of your email or other apps automatically.

3. Information sent for features

The App has no server of ours, but the following features connect to outside services. None of them sends your trip data as a whole; each sends only the minimum information it needs. As with any web request, your device's IP address reaches each service as part of how the internet works.

Showing the map: Map images (tiles) are loaded from OpenFreeMap. Because the App requests the tiles for the area on screen, the service can tell which area's map you are viewing. The map data comes from OpenStreetMap.
Searching for places: When you tap search, the App looks up the words you typed. It first uses the place search built into your device (Android's Geocoder, which on some devices is handled by Google services) and only if nothing is found asks Photon (komoot). Only the words you typed are sent.
Weather forecasts (Premium): Daily forecasts for the trip's destination are loaded from MET Norway (the Norwegian Meteorological Institute). Only the destination's coordinates, rounded to 4 decimal places, are sent.
Exchange rates (Premium): To record expenses in other currencies, exchange rates are loaded from Frankfurter or from currency-api (served through jsDelivr and Cloudflare Pages). The request contains none of your expenses or other data.
Directions in a maps app: When you tap directions or "open in maps", the App passes the place's coordinates, or its address or name, to the maps app you choose.
Our other apps: To introduce our other apps, the App downloads their names, descriptions and icons from our content server (static files on Cloudflare Pages). This request contains no personal data from the App. Tapping an app in the list opens its page on Google Play.
Anonymous crash reports: We use Firebase Crashlytics. When the App crashes, it collects the stack trace, device model, OS version and app version. No trip data, location or other personally identifying information is included.
Purchase information: To confirm the one-time "Premium" purchase, we use the purchase token issued by Google Play. We never receive payment details such as credit card numbers.
In-app review and in-app updates: We use Google Play features that let you rate or update the App without leaving it. Google Play handles them.

4. Sharing, exporting and backups

Sharing: The trip text, the PDF booklet, the trip file (ZIP), calendar files (.ics) and the expense CSV are created only when you choose to share or save them, and go only to the people or apps you choose. Booking numbers are left out of the trip text by default. We never receive any of them.
Backups: You can export a ZIP of your trips and attachments to a location you choose. If you turn on daily automatic backups, the App keeps the latest 3 days in its private storage. If you set up automatic backups to a folder, they are saved only to the folder you chose (or, if you chose a cloud folder, to that service).
Android backups: If backup is turned on in your device settings, Android may include your trip data (excluding photos and attachments) and settings in the backup to your own Google account. When moving data directly to a new device, photos and attachments may also be transferred. These are Android features, and we cannot access their contents.

5. Information we collect and do not collect

5.1 Information we collect

Anonymous crash reports (Section 3)
The purchase token used to confirm the Premium purchase (Section 3)
The contents of emails you send to our support

5.2 Information we do not collect

Anything you enter in the App, such as trips, plans, booking details, attachments, packing lists, expenses and members
Location (we never receive it)
Your name, email address, phone number or contacts (the App has no account)
Your device's advertising ID (the App does not use the advertising ID)
Usage analytics (the App includes no usage analytics tools)
Screen contents, or the contents of other apps

5.3 Permissions the App requests and why

Location (ACCESS_FINE_LOCATION / ACCESS_COARSE_LOCATION) — Used only when you choose to use your current location on the map or on the screen for picking a place. Never used in the background.
Notifications (POST_NOTIFICATIONS, Android 13 and later) — Used to show plan reminders, the evening summary for the next day and packing reminders (Premium).
Alarms & reminders (SCHEDULE_EXACT_ALARM) — Used to show plan reminders exactly at the time you set.
Run at startup (RECEIVE_BOOT_COMPLETED) — Used to schedule plan reminders again after the device restarts.
Internet (INTERNET / ACCESS_NETWORK_STATE) — Used only for the features in Section 3 (map, place search, weather, exchange rates, our other apps, crash reports, purchase confirmation, in-app review and updates) and to show this Privacy Policy inside the App. Your itinerary, bookings, packing lists and expenses can be viewed offline.
In-app billing (BILLING) — Used to buy and restore Premium on Google Play.

6. How we use information

We use the limited information we collect only to:

Operate and maintain the Service
Confirm Premium purchases
Diagnose and fix crashes
Respond to support requests
Comply with applicable laws

7. Third-party services

Trip Booklet uses the following third-party services. Each has its own privacy policy.

Firebase Crashlytics (Google LLC) — anonymous crash diagnostics
Google Play Billing (Google LLC) — the one-time Premium purchase. Payment is completed on Google Play; we receive only the purchase token
Google Play In-App Review / In-App Updates (Google LLC)
OpenFreeMap — map tiles (map data by OpenStreetMap contributors)
Photon (komoot GmbH) — place search
MET Norway (Norwegian Meteorological Institute) — weather forecasts (Premium)
Frankfurter and currency-api (served through jsDelivr and Cloudflare Pages) — exchange rates (Premium)
Cloudflare Pages (Cloudflare, Inc.) — delivery of the list of our other apps (static files)

We never provide or sell your data to advertising networks or data brokers.

8. Data retention

Crash reports: kept for 90 days, then deleted.
Support emails: kept for 12 months after our last exchange, then deleted (unless the law requires otherwise).
Trip data, attachments and settings on your device: kept until you delete them, uninstall the App or clear its data. A deleted trip stays in the trash for 30 days and is then deleted automatically. The automatic backups in the App's private storage keep only the latest 3 days. Files you export and backups in a folder you chose stay until you delete them.

9. International data transfers

We are based in Japan. The services used for crash diagnostics, map delivery, place search, weather and exchange-rate data, and delivery of 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.

10. Your rights

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

Delete trips, plans and attachments in the App at any time, and delete the data on your device by uninstalling the App or clearing its data
Revoke the location, notification and alarm permissions at any time in your device settings
Contact us at the address below with any request about information we hold

11. Children's privacy

Trip Booklet is not directed at children under 13 (or the minimum age that applies where you live). If we learn that we have accidentally collected information from such a child, we will delete it promptly once we are contacted.

12. Changes to this policy

We may update this Privacy Policy from time to time. The latest version is always published at this URL with its effective date. We will also notify you in the App about important changes when appropriate.

13. Contact us

For questions about privacy, requests about your data or to report a concern, please email .

CloudEx Inc. (Japan)

Effective Date: November 10, 2026