BlueHollow Software creates reliable, offline-first applications for vehicle maintenance and home inventory. Your records stay privately on your Android phone and tablet—without mandatory accounts or cloud lock-in. AbodeLedger ads and purchase verification use separate network services, as described in its privacy policy.
Discover our suite of local-first tools designed to keep your personal records accurate, structured, and under your control.
A private, reliable maintenance vault for cars, trucks, motorcycles, equipment, and fleets.
Private, room-by-room home inventory and asset ledger designed for rapid capture and security.
We believe utility software should work for you, not against your privacy. Here is our architectural pledge to every user.
Your inventory and maintenance records stay on your device unless you choose to export them. AbodeLedger uses separate network services for consent-gated ads and purchase verification; they never receive your inventory.
No usernames, passwords, phone numbers, or email sign-ups required to get started. Open the app and begin recording immediately.
Create deliberate, password-authenticated AES-256 encrypted backups. Save them to any local folder, USB drive, or trusted storage provider you choose.
Generous free tiers that remain permanently useful, paired with transparent one-time lifetime Pro upgrades. Zero predatory subscriptions or hidden paywalls.
Everything you need to know about our local-first software and data practices.
Core record keeping, inventory capture, history, barcode scanning, on-device OCR and encrypted recovery work offline. AbodeLedger advertising and Google Play purchase or restore verification require a network connection. Previously verified Pro access remains usable during ordinary offline or service failures.
You can create an encrypted backup in the app's settings using a password of your choice. Transfer the encrypted file to your new device via USB, cloud storage, or local network, and restore it inside the app using your password.
No. For maximum security and privacy, your backup is authenticated and encrypted locally using industry-standard cryptographic algorithms. We do not possess any decryption keys or backdoors. Please store your backup passwords safely.
ServiceVault is ad-free. Eligible AbodeLedger Free builds may show a consent-gated Google banner on the visible Home overview; Reports release ads are currently disabled. Lifetime Pro has no ads. AbodeLedger sends no inventory to advertising or analytics providers. Google may process ad-delivery data such as IP address, device information and consent state. Read the AbodeLedger policy or ServiceVault policy for details.
