Stashbook Privacy Policy
How Alexandr Korsak (Bitscorp) collects, uses, and stores data in the Stashbook mobile app (co.bitscorp.stashbook).
Privacy Policy
Effective date: 14 November 2026. I take your privacy seriously. This notice explains what Stashbook 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 Stashbook (co.bitscorp.stashbook). Bitscorp is a trading name, not a registered company. This page applies to Stashbook on iOS and Android. The website https://bitscorp.co has a separate Privacy Policy and Terms and Conditions.
The app
Stashbook is a local-first home inventory. You file rooms, boxes, and items, photograph them, and scan a barcode or a box QR on this device. You can export a list for your own records. There is no product-lookup service and no Stashbook backend.
Data stored on your device
- Rooms, containers, items (names, quantities, values, dates, tags, notes, barcodes), and settings in local storage on this device.
- Photos of rooms, boxes, and items in the app document directory.
- QR codes for box labels, generated on the device.
- Local reminders before a warranty or expiry date, if you set one. Remote push notifications are disabled.
Data that leaves your device
- Your inventory and photos are not uploaded to a Bitscorp server. Barcode and QR scans are read on the device and are not sent to a product database.
- A file leaves the device only when you choose to share or export it (for example a CSV, JSON, or PDF).
- 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
- Camera (optional): to photograph items and to scan barcodes or QR labels. You can type items in without the camera.
- Photo library (optional): to attach photos already on this device.
- Notifications (optional): local warranty and expiry reminders only. There is no remote push service.
You can change or withdraw permissions in the operating system settings.
Sensitive information
An inventory can show what you own, what it is worth, and where you keep it. It stays on your device unless you export or share it.
Analytics and crash reporting
Stashbook 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.
- 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.
Accounts, servers, and retention
No Bitscorp server. Inventory data and photos stay on the device. Barcodes are not looked up online.
Stashbook 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 Stashbook 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/stashbook/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 Stashbook: alex@bitscorp.co. There is no telephone contact number. Related pages: Stashbook Terms and Conditions, and the list of Bitscorp app policies.