Effective date: November 9, 2026
Developer: Digital NEXUS (digitalnexus.studio)
Package: com.expiryvault.nexus
ExpiryVault keeps your stock batches and expiry dates on your phone. Digital NEXUS does not collect, receive, sell or share any of your data. The app has no account, no ads and no analytics. There is nothing to buy.
Stock batches (product code, name, category, lot number, supplier, quantities, cost, received and expiry dates, storage location, barcode number and notes), production batches (batch code, product, date, yield, operator name, lots used and notes) and the business details you enter (business name, licence number, contact email and phone, address and the name of the person in charge). Barcode numbers are typed in; the app does not scan barcodes with the camera. This data is saved in the app's private storage on your device. The app never sends it to us or to anyone else.
From version 1.1.2 the app asks for no permissions: no camera, no location, no microphone, no contacts and no files. It only declares the standard internet and network-state permissions, which need no approval, and it makes no network requests: everything works offline. Barcode numbers are typed in. The app contains no billing library and nothing can be bought in it. (Earlier versions asked for camera and location at start-up without using them, and contained the Google Play Billing library without selling anything.)
If you tap Print, Android's print screen opens with your report. You choose a printer, or Save as PDF and where to save the file. That only happens when you do it, and the print service you choose is covered by its own privacy policy.
You can delete any batch in the app. Clearing the app's storage in Android's settings, or uninstalling the app, deletes all of its data from your phone. If Android backup is turned on for your phone, Android may keep a copy of the app's data in your own Google account backup, which you manage in your Google account. Because we hold no data about you, there is nothing for us to delete on our side; you can still write to us with any question.
The app is a work tool for adults and is not directed at children.
If this policy changes, the new version will be posted on this page with a new effective date.
Digital NEXUS, [email protected], digitalnexus.studio