AcreWalk Privacy Policy
How Alexandr Korsak (Bitscorp) collects, uses, and stores data in the AcreWalk mobile app (co.bitscorp.acrewalk).
Privacy Policy
Effective date: 14 November 2026. I take your privacy seriously. This notice explains what AcreWalk stores on your device, what (if anything) leaves the device, and how to contact me.
Alexandr Korsak (Bitscorp), a self-employed professional (autónomo) in Spain, operates the mobile application AcreWalk (co.bitscorp.acrewalk). Bitscorp is a trading name, not a registered company. This page applies to AcreWalk on iOS and Android. The website https://bitscorp.co has a separate Privacy Policy and Terms and Conditions.
The app
AcreWalk measures a field. You walk the boundary with GPS or tap corners on a map, then save area, perimeter, holes, and notes. The survey stays in a local database. There is no AcreWalk server.
Data stored on your device
- Named fields, notes, colours, and the latitude and longitude of each boundary point, including holes, in a local SQLite database (or local browser storage in the web build).
- GPS samples while a walk is in progress, filtered on the device. The app does not track location in the background.
- KML or GeoJSON files while you import them.
Data that leaves your device
- Boundary coordinates are not uploaded to a Bitscorp server.
- Showing the map can reveal the area on screen to the map provider: Apple Maps on iOS, and on Android either OpenStreetMap tiles or, in satellite view, Esri imagery. Those requests draw the map. They are not a copy of your saved field uploaded by Bitscorp.
- A KML, GeoJSON, or PDF leaves the device only when you choose to export or share it.
- If you send feedback, your email app may include the app version, build number, operating system, and device model in a message to alex@bitscorp.co.
- Purchase and subscription status are handled by Apple or Google and RevenueCat, as described below.
Permissions
- Location (while the app is in use): to record a walked boundary. You can place corners by tapping the map without a walk. Background location is not used.
You can change or withdraw permissions in the operating system settings.
Sensitive information
A field boundary is precise location data about land you survey. It stays on your device unless you export it, or the map provider receives the area needed to draw the map.
Analytics and crash reporting
AcreWalk does not include a third-party analytics or crash-reporting SDK. I do not run Mixpanel, Google Analytics, Firebase, Sentry, or a similar product inside this app. The stores and RevenueCat may keep their own purchase or install records under their policies.
Third parties
I only involve the parties below for the purposes stated. Each has its own privacy policy.
- RevenueCat: To check and restore your Pro entitlement. RevenueCat receives purchase tokens, subscription status, and an anonymous app user identifier. It does not receive the journal, photos, files, or other content you keep in the app.
- Apple: If you buy or manage a subscription or a lifetime purchase on the App Store, Apple processes the payment. We do not receive your full payment card number. On iOS the map is Apple Maps, so Apple also receives the map area you view.
- Google: If you buy or manage a subscription or a lifetime purchase on Google Play, Google processes the payment. We do not receive your full payment number.
- OpenStreetMap: On Android, the standard map loads tiles from OpenStreetMap for the area on screen. A tile request can reveal the approximate area you are viewing. It is not used on iOS.
- Esri: On Android, satellite view loads imagery tiles from Esri for the area on screen. It is not used on iOS.
Accounts, servers, and retention
No Bitscorp server. Field coordinates stay on the device. Map tiles are requested from Apple, OpenStreetMap, or Esri only to draw the map.
AcreWalk does not require a Bitscorp account. Information stored only on your device remains there until you delete it in the app or uninstall the app. Purchase records are kept by Apple or Google and by RevenueCat for as long as they need them to provide the subscription. If you email me, I keep the message long enough to respond and then delete it when it is no longer needed.
Your rights
Because most AcreWalk content never leaves your device, the practical way to access or delete it is in the app, or by uninstalling the app (which removes local data). For any personal data I hold in email, or questions about purchase records, write to alex@bitscorp.co. If you live in the European Economic Area, the United Kingdom, or another region with similar rights, you may also request access, correction, deletion, or a restriction of processing of personal data I hold, and you may lodge a complaint with your local supervisory authority. In Spain that authority is the Agencia Española de Protección de Datos (AEPD).
International processing
I am based in Spain. Apple, Google, and RevenueCat may process purchase data in other countries. Their policies describe those transfers.
Changes to this policy
This Privacy Policy is effective as of 14 November 2026. I may update it from time to time. The current version will always be at https://bitscorp.co/acrewalk/privacy. Material changes will be reflected on this page, and I may also note them in the app.
Contact
Questions about this policy or about AcreWalk: alex@bitscorp.co. There is no telephone contact number. Related pages: AcreWalk Terms and Conditions, and the list of Bitscorp app policies.