Armory Inventory vs GunKoo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Armory Inventory
Securely log your firearms and accessories with detailed acquisition information, photos, and organized statistics. Your data is stored locally and can be backed up with encryption. Manage your collection for organization, insurance, or personal records.
- Track firearms and accessories
- Record acquisition details and photos
- Manage transactions and customer records (FFL Pro)
- Statistics dashboard with charts
- Export data to CSV or ZIP
- Encrypted backups and cross-device restore
- Fully offline functionality
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A secure, private way to track your firearms and accessories. Armory Inventory helps you document your collection with acquisition details, photos, and organized statistics — all stored locally on your device with encrypted backup support. Whether you’re tracking for organization, insurance documentation, or personal records, Armory Inventory provides a clean, professional way to manage your assets. Key Features • Track handguns, rifles, shotguns, and accessories • Record brand, model, caliber, serial number, and classification • Track accessories with acquisition details and firearm linking • Add and manage photos • Acquisition cost tracking with firearm and accessory breakdown • Statistics dashboard with counts and charts • Export data to CSV or ZIP • Encrypted backups with cross-device restore • Fully offline — your data stays on your device FFL Pro Upgrade (Optional) FFL Pro adds transaction and customer management tools designed for licensed users and advanced record keeping. • Create and manage firearm transactions • Track and manage customer records • Attach and store compliance-related documents and photos • Organize records for easier workflow management FFL Pro is available as a one-time additional in-app purchase. No subscriptions. Free to Try Add up to 5 firearms and 5 accessories for free. Unlock the full version with a one-time purchase for unlimited items. No subscriptions. Important Armory Inventory and FFL Pro are organizational tools only. Users are responsible for complying with all applicable federal, state, and local laws and regulations.
GunKoo
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GunKoo, where Koo has a similar pronunciation as the Chinese character for Storage (库, or kù), is the complete firearms inventory management app designed for collectors, enthusiasts, and sport shooters. Keep your entire collection organized with detailed tracking, beautiful photo galleries, and powerful search capabilities—all stored securely on your device. COMPREHENSIVE FIREARMS TRACKING • Capture every detail: brand, model, generation, variant, caliber, and serial number • Track military designations and firearm types • Upload multiple photos with gallery support and key photo selection • Record purchase information including cost, date, and source • Monitor ownership status (owned, wanted, sold, transferred, disposed) • Add custom notes and specifications AMMUNITION INVENTORY MANAGEMENT • Track ammunition by caliber, brand, bullet type, and grain weight • Monitor current stock levels with automatic quantity tracking • Record acquisition and usage transactions with full history • Set minimum thresholds and get low-stock alerts • Track ammunition costs and purchase sources • Attach photos to each ammunition type ACCESSORIES ORGANIZATION • Catalog scopes, optics, magazines, and all accessories • Link accessories to specific firearms • Track accessory types, costs, and purchase details • Upload photos for each accessory • Add custom notes and specifications POWERFUL SEARCH & ORGANIZATION • Search across all items instantly • Filter by caliber, type, status, and more • Sort by name, date, or custom criteria • View detailed summaries of your entire collection • Track total inventory value automatically BACKUP & RESTORE • Export complete backups including all photos and data • Restore your collection on new devices • Clear data before importing to avoid duplicates • All backups stored locally for your privacy INVENTORY INSIGHTS • View collection statistics at a glance • Track total firearms owned vs. wanted • Monitor ammunition stock levels • Calculate total collection value • Identify low-stock ammunition PRIVACY & SECURITY • All data stored locally on your device • No cloud storage or external servers • Your data never leaves your device • Complete offline functionality • Optional backups you control BEAUTIFUL DESIGN • Clean, intuitive interface • Light and dark mode support • Optimized for iOS and iPadOS • Fast, responsive performance • Regular updates and improvements Whether you're a collector managing hundreds of items or a sport shooter tracking essentials, GunSafe gives you the tools to stay organized. No subscriptions, no cloud requirements—just a powerful, private inventory system that works the way you do. Download GunKoo today and take control of your firearms inventory.
Screenshots
Verdict
The clearest difference is in-app purchases: GunKoo at none against Armory Inventory's 2. GunKoo also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Armory Inventory sells 2 one-off in-app purchases. GunKoo asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | Armory Inventory | GunKoo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 9 MB | 66 MB |
| Age rating | 4+ | 12+ |
| Developer | Brian Martin | KAI,NING KUO |
In-app purchases
Armory Inventory
- Unlock Unlimited Version$9.99
- FFL Pro$49.99
GunKoo
No in-app purchases









