Known vs 2A Locker

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Known compared with 2A Locker
Detail	Known	2A Locker
What it does	Snap the receipt. Nothing to type.	Private, encrypted inventory for firearms, NFA items and accessories on Mac
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan: no card or account, first 300 items watched daily, recall alerts from CPSC, FDA, USDA, NHTSA, return and warranty reminders, CSV export and daily backup. Plus: $39.99/year or $3.99/month with 14-day free trial, unlimited items, PDF insurance report and AI claim letters. Plus Forever: $59.	Free on Mac App Store; optional one-time $4.99 USD unlock for encrypted backups and insurance value reports
Key features	Photograph receipts to automatically extract items Return window calculations based on store policy and purchase date Warranty tracking with renewal reminders No account required; optional sign-in link for device sync Vehicle recall tracking via VIN CSV export and daily backup of item list Expiry date estimates with transparency rules PDF insurance reports and AI claim letters	NFA item records with forms, tax stamps and receipts Firearm records with make, model, serial number and photos Gun trust and entity management Insurance value reports and export (PDF, CSV, Excel, ZIP) FFL locator with map and save favorites State law reference with NFA legality by state Encrypted backups to iCloud Drive or local file App Lock with Touch ID or Mac password 2A News with federal and state updates AES-256-GCM encryption on device
What makes it different	No account required to start using the app Recall alerts remain free at all pricing tiers Independent company with no ads, brand partnerships or data selling One-time payment option with no subscription renewal Support response within one business day	No account or server required, data stays on your device End-to-end encryption with key in Mac's Keychain Encrypted backups under your control Free download with optional one-time unlock for extra features Sourced guides for NFA records and firearm ownership
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	0
Referring domains (Majestic)	0	0

5 details filled in for both companies.

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