Private Investigator Log

ClearStack Apps

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About this app

WHAT IT DOES
ProofPI is a private, offline-first log and case file for solo private investigators who keep their own records.

• Keep a separate, timestamped case file for each client
• Log surveillance sessions with start/stop times and GPS location
• Add a chronological, time-stamped observations log to each session
• Record subject and vehicle details you lawfully observed
• Attach photos and reference video evidence with capture times
• Track mileage per case with your own rate, for billing and expenses
• Export a case-file PDF with your signature, session timeline, and evidence index
• Keep your own records on your own device

WHO IT'S FOR
• Licensed solo private investigators and small shops
• Investigators who keep and file their own per-client case files
• PIs in states with recordkeeping, retention, and audit rules

YOUR RECORDS STAY YOURS
Cases, sessions, and photos are stored on your device. ProofPI is a record-keeping and document-preparation tool. It is not legal or investigative advice and does not guarantee that any record meets your licensing board's or court's requirements. Recordkeeping and retention rules are set by your state and board — review and adapt your records to your jurisdiction's requirements.

Contact: [e-mail]

What’s new

ProofPI v1.0 - a private, offline case file and surveillance log for solo private investigators. Keep a separate timestamped file per client, log GPS-stamped surveillance sessions with a chronological observations log, attach photo evidence, track mileage, and export a court-style case-file PDF. Your records stay on your device.