Passports expire. National IDs need renewal. Qatar QID, Saudi Iqama, US Visa — all have countdowns. Miss one by a week and you're paying a late fee or missing a flight.
Volt is Moneybag's encrypted document vault. Upload a JPG, PNG or PDF, and the app does three things:
- Stores the file in your private Firebase Storage folder (no one else, not even Dream Group, can read it).
- Runs AI OCR to extract name, document number, and expiry date automatically.
- Schedules two reminders — 30 days and 10 days before expiry — at 9:00 AM local.
Pre-built templates
- Passport — international travel docs.
- National ID (NID) — Bangladesh national identity card.
- TRC / Residency — Qatar ID, Saudi Iqama, UAE residence, tax residency certificates.
- Driving licence — local or international.
- Utility bills — for KYC / proof of address.
- Other — any document you want safe + searchable.
Security: how your documents are protected
- Encrypted in transit with TLS 1.2+.
- Stored at rest in Google Cloud with AES-256.
- Files live under
users/{your-uid}/volt/— Storage Security Rules block every other user. - Optional PIN + biometric lock means even someone with your unlocked phone can't open Moneybag.
- File size capped at 15 MB; only image and PDF types accepted at the rule layer.
FAQ
How many documents can I store?+
Up to 20 per account. Each file can be up to 15 MB.
What file types are supported?+
JPG, PNG, and PDF.
Can I download a document later?+
Yes — tap any document card → Download. The file streams from Firebase Storage with a signed URL.
What if AI OCR fails to read my document?+
Moneybag falls back to local heuristics (filename hints) and, ultimately, lets you fill the metadata in manually. Save still works.
Ready to take control of your money?
Download Moneybag — free on Android, premium personal finance built for Bangladesh.
Get Moneybag