The short version
Aero Stopwatch collects nothing, stores nothing, and sends nothing. It cannot. The app is not built with the INTERNET permission, so there is no code path by which anything could leave your device even if we wanted it to.
Everything below is a longer way of saying that.
1. Data we collect
None.
Aero Stopwatch has no accounts, no sign-in, no analytics, no crash reporting, no advertising, and no telemetry of any kind. We do not know that you have installed the app, we do not know when you use it, and we have no servers for that information to arrive at.
Specifically, the app does not collect or process:
- Personal or contact information
- Location
- Device or advertising identifiers
- Usage, diagnostic, or crash data
- Photos, files, contacts, calendar, or microphone input
- Anything you type or time in the app
2. Data the app keeps while it is open
Your running time and your lap and split entries are held in the device's memory for as long as the app is open. That data is:
- never written to persistent storage — the app has no database, no preferences file, and no file-writing code at all;
- cleared when you tap "Clear session", when you reset the timer, and when the app is closed by the system or by you;
- never transmitted, because there is nowhere to transmit it to.
This is a deliberate design choice rather than an oversight: the stopwatch is a single-session tool, and keeping the data in memory means there is no stored record to protect, export, or leak.
3. Permissions
Aero Stopwatch requests exactly one permission.
| Permission | Why | What it can see |
|---|---|---|
WAKE_LOCK |
Holds the screen on while the timer runs, if you turn on Keep screen on in the menu. | Nothing. It is a power-management permission and grants no access to data, storage, network, or hardware sensors. |
The app does not request INTERNET. That absence is the load-bearing fact in this policy — without it, Android will not allow the process to open a network connection at all.
One further entry appears in the installed manifest — com.zenocanvas.aerostopwatch.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION. It is not an Android capability and grants access to nothing; it is a signature-level permission that the AndroidX core library defines against the app's own package so that broadcast receivers registered at run time cannot be reached by other apps. It is a hardening measure, documented in full in our compliance record, which is available on request.
4. Children
The app collects no data from anyone, so it collects no data from children. It contains no ads, no in-app purchases, no external links, and no user-generated content. There is nothing in it that is inappropriate at any age.
5. Data sharing and sale
We share nothing, because we hold nothing. No data is sold, rented, or disclosed to third parties, advertisers, analytics providers, or anyone else. There are no third-party SDKs in the app that could do so independently — the dependency-tree evidence is part of our compliance record, available on request.
6. Your rights
Data-protection law gives you rights of access, correction, deletion, and portability over personal data a company holds about you. We hold no personal data about you, so there is nothing for those rights to operate on. If you want to remove the in-memory session data, tap Clear session or close the app.
7. Security
There is no data in transit to intercept and no data at rest to breach. The app holds no credentials, contains no hardcoded keys or secrets, and writes nothing to disk.
8. Changes to this policy
If this policy ever changes, the date at the top will be updated and the revised policy published at the same URL. Because the app has no network access, it cannot notify you of a change — please check this page if you want to be sure.
9. Contact
Questions about this policy:
Zeno Canvas
Dhaka, Bangladesh
Email: info@zenocanvas.online
Last updated: 18 August 2026