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TripFund – Privacy Policy

Last updated: 3 October 2026

TripFund (“the app”) is developed by Nowdigiverse. This policy explains how TripFund handles your information and applies to version 1.1.0.

The short version

TripFund stores your trip records and photos on your device and requires no account. These records are not sent to Nowdigiverse or our advertising measurement partner.

Optional advertising measurement shares app install, launch and technical device information with TikTok to help us understand which advertising campaigns work. Measurement is off by default and starts only when you allow it. TripFund does not display advertisements.

What the app stores

The following information is stored in the app’s private storage on your device, in a local database and private photo folder:

  • Trip names, dates and budgets
  • Member names and roles that you enter
  • Contribution and purchase records, including amounts, descriptions and dates
  • Receipt and proof photographs attached to purchases or contributions
  • Cover photographs selected for trips
  • The audit log of deleted records
  • Your preferences, including language, App Lock and advertising measurement choices

These trip records and photos are not transmitted by advertising measurement. You can choose to export or share them through the app’s report and backup features.

Permissions the app requests, and why

Permission Why it is needed
Internet Used by the optional advertising measurement SDK when you allow measurement.
Camera Used when you choose to photograph a receipt or proof of contribution. Photos are saved in the app’s private storage. The camera is not accessed in the background.
Photos / media TripFund does not request broad access to your photo library. Choosing an existing image uses the system picker, which grants access to the image you select.
Biometric / device credential Used to unlock TripFund when you enable App Lock. Android performs authentication. TripFund does not receive or store your fingerprint, face data, PIN or password.
Storage (READ_EXTERNAL_STORAGE, WRITE_EXTERNAL_STORAGE) Legacy permissions limited to older Android versions, used for file access associated with backup and restore. They are not requested on modern Android versions.

Camera hardware is optional, so TripFund can run on devices without a camera.

When data leaves your device

Your trip records can leave the app when you choose these features:

  • Export report — creates a PDF or CSV report that you can save or share.
  • Export audit log — creates a report of deletion history that you can save or share.
  • Backup — creates a ZIP file containing your database and attached photos, which you can save or share.

Restore reads a backup ZIP file you select.

Files you send to another app or service are handled according to that destination’s privacy practices. Nowdigiverse does not automatically receive a copy.

Separately, allowing advertising measurement sends the event and technical information described below to TikTok.

Optional advertising measurement

TripFund currently uses the TikTok Business SDK to measure advertising campaigns promoting TripFund. It does not display TikTok advertisements inside the app.

When you allow measurement, the SDK may transmit:

  • App install and launch events and their timestamps
  • App version and package information
  • Device model, operating system and language information
  • SDK-generated device or session identifiers
  • IP address and network information, which may indicate approximate location
  • Google Play install-referrer information associated with how the app was installed

TripFund does not send your trip records, financial amounts, member names, receipts or other attached photos to TikTok. It does not use TikTok’s identity API to send email addresses or phone numbers.

Advertising-ID collection, automatic event tracking, enhanced-data postbacks and SDK monitoring are disabled in this integration. TripFund reports install and launch events explicitly.

TikTok handles information it receives according to its TikTok for Business Privacy Policy.

Your choice

Advertising measurement is off by default. During onboarding, you can choose Allow or Not now. Every TripFund feature remains available either way.

You can change your choice at any time through Settings → Privacy → Advertising measurement.

Turning measurement off stops future SDK activity. It does not erase information already received by TikTok.

If we introduce additional measurement providers or materially change the information shared, we will update this policy and the app’s disclosures and obtain additional consent where required.

Children

TripFund is a general-purpose expense tool and is not directed at children under 13. Advertising measurement should not be enabled by children under 13.

If you believe information about a child has been shared through TripFund’s measurement feature, please contact us using the address below.

Deleting your data

Deleting records inside TripFund removes them from the relevant trip views. Some deletion information remains in the local audit log. Uninstalling the app removes its private local data, subject to your device’s backup and restore settings.

Reports, backups or photos you exported outside the app are separate copies. Delete those copies from their saved locations or receiving services if you no longer want them.

Nowdigiverse does not host your trip records. For questions or deletion requests concerning advertising measurement information, contact us below. Switching measurement off alone does not delete information already held by TikTok.

Third-party services

TripFund uses Flutter packages for local storage, image selection, device authentication, reports, sharing, backup and other app features. These features do not automatically upload your trip records to Nowdigiverse.

Version 1.1.0 also includes the TikTok Business SDK for the optional advertising measurement described above. Opening this privacy policy in your browser is subject to the website’s own cookie and privacy practices.

Changes to this policy

Updates will be published at this URL, and the “Last updated” date will change. Where required, we will also update the app’s disclosures and request consent before introducing new data processing.

Contact

Questions about this policy or requests concerning advertising measurement information:

nowdigiverse@gmail.com

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