# Clearance Proof

> Clearance Proof is an Android line clearance verification app from Anvilfield for before and after span documentation.

Website: https://anvilfield.com/clearance-proof
Privacy: https://anvilfield.com/clearance-proof/privacy
Google Play: https://play.google.com/store/apps/details?id=com.anvilfield.clearanceproof
Package: com.anvilfield.clearanceproof
Publisher: Anvilfield
Platform: Android
Category: Business
Price: Free with optional USD 9.99 one-time Pro purchase through Google Play
Support: support@anvilfield.com

## Short Answer

Clearance Proof records before and after span photos, GPS, device time, required clearance, achieved clearance, warnings, notes, and a SHA-256 seal hash. It creates local proof packets for utility line-clearance crews.

## Offline And Privacy

Capture, clearance math, sealing, local storage, and export file creation work on the device. Clearance Proof does not upload job data, photos, location, notes, or exports to an Anvilfield server. Users control exported files through Android file and share flows. Buying or restoring Pro uses Google Play.

## Authority Scope

Clearance Proof is a field documentation aid. It does not approve work, certify code or contract compliance, or replace qualified line-clearance personnel, employer safety rules, or a utility inspector.

## Free And Pro

The free app exports watermarked PDF and JSON backup files. Clearance Proof Pro adds captioned JPEG, CSV, ZIP, and watermark-free PDF export for USD 9.99 as a one-time Google Play purchase. It is not a subscription.

## Common Questions

What does Clearance Proof do?
It builds local before and after proof packets with photos, GPS, time, clearance values, warnings, notes, and a SHA-256 seal hash.

Who uses Clearance Proof?
Utility vegetation crews, foremen, contractors, and inspectors who need consistent span documentation.

Does Clearance Proof work offline?
Yes for capture, math, sealing, local storage, and export file creation. Google Play is used only for buying or restoring Pro.

What data does Clearance Proof collect for Anvilfield?
None. There is no Anvilfield account, backend sync, analytics SDK, ads SDK, or crash reporting SDK in the app.