Privacy policy

Application: Tinkerpath (Android package com.binarydatatechnology.tinkerpath), distributed on Google Play.

Developer: Binary Data Technology

Privacy contact: binarydatatechnology151@gmail.com

Effective date: September 5, 2026 · Last updated: September 5, 2026

This policy applies only to the Tinkerpath Android application identified above. It explains what the app accesses on your device, what it does with that information, and what it does not do.

Summary

• Tinkerpath does not collect any user data. No personal or sensitive information is transmitted to Binary Data Technology or to any third party by the app.
• Tinkerpath does not share any user data with third parties.
• The app has no internet permission. It has no technical ability to send your projects, notes or photos anywhere.
• There is no account, login, advertising, analytics, tracking or in-app purchase in this app.
• Everything you save stays in the app's private storage on your device, unless you deliberately export, share or back it up yourself.

Information the app handles on your device

You choose what to write and attach. Your projects may contain project names you invent, your own notes about how a project went, and photographs you select. This content is created by you and stored only in the app's private storage area on your device.

The following data types are accessed on-device only, never collected and never shared:

• Photos. When you add a photo through Android's photo picker, the app makes its own smaller copy for that project. Your original picture is never modified, moved or deleted. The copy is stored privately on your device, and camera metadata such as location is not carried into it.
• Project text. Project names, step descriptions, materials lists and the notes you write.
• App settings. Your light/dark appearance choice, and whether you have seen the welcome screen.

The app does not request or receive your contacts, calendar, device location, microphone, camera, phone number, email account, device identifiers, advertising ID, or broad access to your photo library. Android's photo picker hands the app one picture at a time and requires no storage permission. The app declares no internet permission and no sensitive runtime permission.

Data collection and sharing

Binary Data Technology does not collect, receive, transmit, sell, rent or share any user data from this app. Because the app has no network permission, no publisher backend, no analytics and no advertising software, there is no mechanism by which your project content could reach us or any third party through the app.

This app contains no third-party advertising, analytics, crash-reporting or tracking SDKs.

Files you choose to save, share or back up

You can create a PDF checklist or a PNG completion card from a project. Before the file is made, the app shows you exactly what it will contain, and you can leave your private notes out of the PDF. When you share a file, you choose the destination through Android's share sheet. The receiving app or storage provider then handles that file under its own privacy practices, not ours. Choosing a cloud destination may send the file off your device.

A backup is a single file you create and place where you choose. It contains your projects, your ticks, your notes and — if you leave that option on — the photos those projects reference. Treat backups as private files. Tinkerpath backups are not password-encrypted by the app. Store and share them only where you trust. Restoring shows you exactly how many projects will be added and how many replaced before anything is written, and never deletes a project that is not in the backup.

The app is configured to exclude its local data from Android cloud backup and from device-to-device transfer, and provides the manual backup feature instead. Device manufacturers and operating-system services may behave differently outside the app's control.

Retention and deletion

Because nothing is collected, there is no server-side data to retain or delete. All of your content lives on your device and remains under your control.

Deleting a project removes it, its ticks, its notes and the photo copies that only it was using. Files you already exported and backups you already made are not affected. Uninstalling Tinkerpath removes everything the app stored on your device.

Children

Tinkerpath is a general-audience app intended for teenagers and adults. It is not directed at children under 13, and it collects no personal information from anyone.

Changes to this policy

If the app's behaviour changes in a way that affects this policy, the policy will be updated here and the "last updated" date above will change. Material changes will be described in the app's release notes on Google Play.

Contact

Questions about this policy or the app: binarydatatechnology151@gmail.com