Foldlark for Android
Privacy policy

Effective November 7, 2026

Trilon Apps Private Limited builds Foldlark: File Finder for Android, package com.trilonapps.foldlark. This policy explains how this Android app handles information.

Your folders stay under your control

You choose each folder through Android’s system Files picker. Foldlark requests persistent read-only access to those folders. It reads file names, relative paths, file types, sizes, dates and provider information for search and sorting. It does not change or delete your original files, and it does not index the text inside documents.

Stored locally on your device

Search indexes, selected-folder references and display preferences stay in the app’s private storage. They are excluded from the app’s Android backup and device-transfer rules. Saved indexes can be searched while offline. Refreshing asks your chosen provider for current metadata. A failed or cancelled refresh retains the last complete index.

No Foldlark account, collection or tracking

The app has no account system, advertising, analytics SDK, tracking system or application server. It does not send your filenames, search terms, folder references, document contents or usage data to Trilon Apps. We do not sell this information. The Android app does not request the Internet permission.

Providers, previews and sharing

Android’s Files system and your chosen storage providers operate under their own permissions and privacy policies. A provider may contact its own servers to list metadata or download a file. Foldlark requests metadata for indexing without opening document contents.

When you choose to preview, open or share a file, Foldlark prepares a temporary local copy. Provider-managed files may need to download first. Temporary copies stay in the app’s cache and are eligible for cleanup after 24 hours when you next prepare a preview; Android may also clear cached files. Opening a copy in another app or sharing it gives the app or destination you select access to that copy. These actions occur only at your request.

Google Play and device diagnostics

Google distributes purchases and testing builds through Google Play and may process purchase, installation and diagnostic information under its own policies and your device settings. Foldlark does not receive your payment-card details and does not add a separate crash-reporting or analytics service.

Your choices and retention

Remove a location in Foldlark to delete its saved index and release Foldlark’s persistent folder grant. This does not delete the original files. Clear the app’s storage or uninstall it to remove its local indexes, preferences and cached previews. Files stored by providers and copies you share are controlled by you and those providers or recipients.

Support messages

If you email support, we receive your email address and the information you choose to send and use it to respond. Please avoid sending private documents, passwords, tokens or sensitive filenames. You may request deletion of support correspondence by contacting us.

Changes and contact

We will update this policy and its effective date if these practices change. For privacy questions or requests, contact support@trilonapps.com.