HELP & FEEDBACK
A calculation to check, a technical correction, or a feature that would make your next setup easier?
Use the feedback feature in Settings or email us. Include the app version, device, steps to reproduce the issue, and expected result. For calculations, include inputs, units and a reference where possible.
Email BlueChip support →BerardIndustries@gmail.com
Only include information needed to investigate. Remove customer details, confidential drawings and other sensitive content from screenshots and attachments.
Read the privacy policy →Use Restore Purchases in the app with the same store account used for the original lifetime purchase. If access is not restored, contact support with your app version and the store used. Never send passwords or full payment-card details.
Jobs, notes, photos, tools and settings are kept locally on your device. Use Settings to export a full backup before uninstalling or moving devices. Exported files remain wherever you save or share them.
Core calculators, bundled references, notes and bundled macro content work offline. Purchases, restoring access, advertising and sending email require the relevant online services.
Google Play production access is currently under review. Check the updates page for release status.