Developer: Anvilfield
Contact: support@anvilfield.com
FireBatt 72 is an offline field calculator for fire-alarm battery sizing and NAC voltage-drop worksheets. The app does not create accounts, does not use analytics or advertising SDKs, and does not send job data to a server.
FireBatt 72 stores job names, addresses, AHJ notes, device counts, custom devices, checklist state, and worksheet inputs that you enter. It also stores a cached Pro entitlement record after Google Play Billing verifies a purchase, including the product id and a token digest.
FireBatt 72 does not share data automatically. If you use the Android share sheet to send a PDF or CSV worksheet, the destination app you choose receives that file. Google Play Billing may process purchase information for the Pro unlock under Google's policies. FireBatt 72 may ask Google Play to show its native review dialog after a successful worksheet. If you submit a rating or review, Google Play handles that content under Google's terms. FireBatt 72 does not store the rating or review in the app.
Job and settings data stays on your device until you edit it, delete jobs, use Clear all data in Settings, clear app storage, or uninstall the app. FireBatt 72 has no account system and no backend copy to delete.
Data is stored in the app's local Android storage. Backups are disabled in the release manifest, and backup/data-extraction XML rules exclude local app data domains. The release manifest removes INTERNET, ACCESS_NETWORK_STATE, and AD_ID permissions.