# GRIDLOCK Inventory

> GRIDLOCK Inventory (iPhone/iPad app by Marcus Brown.)

- Source: https://appshunter.io/ios/app/gridlock-inventory/id6792421805 (this page in markdown: same URL + `.md`)
- Developer: [Marcus Brown](https://appshunter.io/developer/1842016798)
- Category: Lifestyle
- Price: Free
- Age rating: 17+
- Requires: iOS 16.4 · 56 MB
- Languages: English
- Released: 2026-08-02
- Data updated: 2026-08-05
- User reviews in markdown: https://appshunter.io/ios/app/gridlock-inventory/id6792421805/reviews.md

## What is GRIDLOCK Inventory?

GRIDLOCK is your private digital armory — a personal tool to track, manage, and protect your firearm and gear collection.

TRACK. MANAGE. PROTECT.

GRIDLOCK helps responsible owners privately catalog firearms, gear, builds, loadouts, range sessions, maintenance history, and vault documents. Your inventory stays private by default. Sensitive details stay hidden until you choose to reveal them.

WHAT YOU CAN DO
• Catalog firearms and gear in one private collection
• Organize builds and visual loadouts for your own kits
• Log range sessions and round counts
• Record maintenance history and reminders
• Store private receipts and documents in your vault
• Create private bill-of-sale documentation drafts for your own records
• Optionally share sanitized build or loadout summaries — never serials or private records
• Control profile visibility; community discovery is opt-in only

PRIVACY BY DESIGN
• Private by default with owner-only access
• Serial numbers hidden by default
• No advertising trackers
• Sharing is explicit, revocable, and sanitized
• GRIDLOCK is not a marketplace — we do not match buyers and sellers, process firearm purchases, or facilitate transfers as commerce

BILL OF SALE DRAFTS
Transfer documentation in GRIDLOCK is for personal record-keeping drafts only. Laws vary. You are responsible for following all applicable federal, state, and local requirements.

WHO IT’S FOR
Adults who legally own or manage firearms where permitted and want a private, organized way to manage their collection and history.

GRIDLOCK — Your Digital Armory.


## Version history (last 1 release)

### 1.0 — 2026-08-02

No release notes.

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-05.*