ProofPocket

BlueSparrow Labs

In-app purchases

About this app

Proof of purchase, ready when you need it.

ProofPocket is a privacy-first proof-of-purchase wallet for receipts, warranties, returns, and claims. Save what matters, track key deadlines, and export a clean proof bundle when a store, insurer, or warranty provider asks for documentation.

What you can do
Save receipts, warranty files, and product photos for each item
Track return windows and warranty expiry dates
Get local reminders before important deadlines
Export a polished PDF Proof Pack for returns, claims, and insurance
Keep your item records on-device by default
Built for real life
Returns: See how much time is left before a store window closes
Warranty claims: Keep serial numbers, provider details, and proof documents together
Insurance records: Export item PDFs, ZIP bundles, or inventory CSVs when you need them
Core features
Fast item capture
Receipt photos and PDF imports
Warranty and return tracking
Local reminder scheduling
Single-item PDF Proof Pack export
Google sign-in required before app use so backup, restore, and Premium stay linked to one account
Encrypted Google Drive backup and latest restore
Once Drive access is connected, ProofPocket can protect recent changes automatically
Supported restores reload in-app without requiring an app restart
Offline-first experience for core workflows
ProofPocket Premium
Upgrade to Premium to unlock:

Unlimited items
ZIP export bundles
Inventory CSV export
Tags
Biometric app lock
Older checkpoint history with up to 5 retained Drive checkpoints
Privacy-first by design
No ads
No behavioral tracking
Your item data stays on your device by default
Google sign-in is required so backup recovery and Premium stay linked to the right account
Google Drive backups are encrypted on your device using your signed-in Google/Firebase account identity
ProofPocket uses checkpoint-based backup and restore, not true live multi-device merge sync
Crash diagnostics help improve reliability, but ProofPocket does not use Firebase Analytics in the MVP
Keywords: receipt tracker, warranty tracker, proof of purchase, returns, reminders, inventory, insurance, PDF export, backup

Contact: [e-mail] Website: https://bluesparrow.dev

What’s new

UI Enhancements.