Privacy Policy
Privacy Policy
What Slip List collects, and what it never sees.
Last updated: September 17, 2026
Slip List ("the app") is developed by Binary Bridge Labs Technology Joint Stock Company ("we", "us", "our"). This policy explains what data the app and its bundled third-party services collect, why, and what stays on your device.
The short version
- Your to-do content never leaves your phone. Every slip, task, stamp placement, and setting is stored locally on your device. We have no server, no account system, and no way to read it.
- Slip List shows no advertising and has no in-app purchases. There is no ad SDK, no attribution SDK, and no advertising identifier collected anywhere in the app.
- The app uses Firebase (Google) for crash reporting and basic analytics only, described below.
- There is no account to create, and nothing to sign in to.
Information we do not collect
Slip List does not request or use camera, microphone, contacts, calendar, location, storage, or SMS permissions. It does not show ads and does not collect your device's advertising ID. We never see the text of your tasks, your stamp choices, your store theme, or any other content you create inside the app, because that data is never transmitted anywhere. There is no login, so we have no name, email address, or phone number tied to your use of the app.
Information collected by bundled services
Slip List includes Google's Firebase SDK for crash reporting and basic product analytics. It initializes automatically when the app opens and can collect the following on its own behalf:
| Data type | Collected via | Purpose |
|---|---|---|
| Crash logs and diagnostics | Firebase Crashlytics | Finding and fixing bugs |
| App interactions (screens viewed, taps, session length) | Firebase Analytics, Firebase Remote Config | Understanding feature usage, product analytics |
All of the above is transmitted over encrypted HTTPS connections. This collection cannot be individually disabled from inside the app; it happens as part of Firebase's standard initialization. We do not sell this data. It may be shared with Google under its own privacy policy, for the analytics purposes stated.
Permissions the app requests
| Permission | Why |
|---|---|
| INTERNET, ACCESS_NETWORK_STATE, ACCESS_WIFI_STATE | Required by the Firebase analytics/crash-reporting SDK |
| VIBRATE | Haptic feedback when you tick, print, or tear a task, on/off in Settings |
| POST_NOTIFICATIONS | Reserved for a future notifications feature; Slip List does not currently send any notifications |
Sharing your slip
The Share button exports a slip as an image or plain text using Android's own share sheet. That action is entirely user-initiated: you choose the destination app, and Slip List itself never transmits the file anywhere.
Children's privacy
Slip List is not directed at children under 13, and we do not knowingly collect personal information from children. If you believe a child has provided personal information through the app, contact us and we will address it.
Deleting your data
Because there is no account or server, there is nothing for us to delete on our end. To erase everything stored on your device, open Settings → Erase everything inside the app. This immediately wipes all slips, archive entries, and preferences from local storage. Uninstalling the app has the same effect.
Changes to this policy
We may update this policy as the app changes, for example if advertising is enabled in a future version. The "Last updated" date at the top of this page will always reflect the current version.
Contact us
Questions about this policy or your data can be sent to contact@binarybridgelabs.store.