# First Line Defense — Perfect fit firearms. > AI firearm fitting and POS system for gun businesses. (iPhone/iPad app by First-Line Defense LLC.) - Source: https://appshunter.io/ios/app/first-line-defense/id6738609420 (this page in markdown: same URL + `.md`) - Developer: [First-Line Defense LLC](https://appshunter.io/developer/1732528763) - Category: Business - Price: Free - Rating: 5.00/5 from 5 App Store ratings · 2 written reviews indexed - Age rating: 17+ - Requires: iOS 13.0 · 42 MB - Languages: English - Released: 2024-12-17 - Data updated: 2026-06-26 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/first-line-defense/id6738609420/reviews.md ## What is First Line Defense? Revolutionize your firearm business with our AI-powered Hand Measurement Software. Our advanced AI system provides precise hand scanning and measurements, offering the best-fit firearm recommendations tailored to each customer’s unique hand size. Say goodbye to guesswork and ensure maximum comfort and precision in every selection. The software also includes a powerful Point of Sale (POS) system, allowing you to efficiently manage your sales, shop branches, and staff. With integrated NMI credit card processing, you can streamline transactions securely and quickly, providing a seamless experience for both your team and customers. Key Features: AI-Powered Hand Scanning: Accurate hand measurements for the perfect firearm fit. POS System: Manage sales, inventory, and customer data effortlessly. Branch and Staff Management: Easily handle multiple locations and staff members. NMI Credit Card Processing: Secure and efficient payment processing for a smooth checkout experience. Comprehensive Reporting: Access detailed insights into sales performance and user activity. Take your business to the next level with our all-in-one software solution for firearm shops. ## Key features - AI-powered hand scanning for firearm fit - Point of Sale (POS) system - Branch and staff management - NMI credit card processing - Sales and user activity reporting ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/first-line-defense/id6738609420/reviews.md ### 5/5 — Amazing Concept *2024-12-31* This is game changer, one quick scan and you know exactly which handgun will fit best. Bravo!! ### 5/5 — Took out a bit of leg work. *2024-12-29* This app made it a bit more easy to figure out which gun I planned on purchasing was going to fit my hand the best. Took out a bit of legwork, it’s an innovative solution, well done. ## Frequently asked questions about First Line Defense ### What is First Line Defense? First Line Defense is an AI-powered software designed for firearm businesses. It offers precise hand measurements for personalized firearm recommendations and includes a Point of Sale (POS) system for managing sales, inventory, and staff. ### How does First Line Defense help with firearm fitting? The software uses advanced AI to scan and measure a customer's hand, providing accurate data to recommend firearms that offer the best fit, ensuring maximum comfort and precision for the user. ### What POS features does First Line Defense offer? First Line Defense includes a robust POS system that allows businesses to efficiently manage sales, track inventory, handle customer data, and manage multiple shop branches and staff members. ### Is First Line Defense secure for transactions? Yes, the software integrates NMI credit card processing, which provides secure and efficient payment processing to streamline transactions for both the business and its customers. ### What kind of reporting is available in First Line Defense? The application provides comprehensive reporting, giving businesses detailed insights into their sales performance and user activity, helping them make informed business decisions. ### What devices is First Line Defense compatible with? First Line Defense is available on iPhone, iPad, and iPod, making it accessible for business owners on various Apple mobile devices. ### How frequently is First Line Defense updated? The latest version, 1.1.0, was released on April 24, 2025, indicating active development and regular updates to improve functionality and reliability. ### Does First Line Defense have ads? No, First Line Defense does not contain advertisements, providing an uninterrupted user experience for managing your firearm business. ## Version history (last 4 releases) ### 1.1.0 — 2025-04-24 Added new scanner as "advance scanner" to improve scanning process. Old scanning method has been removed. UI Improvements. Minor bug fixes. ### 1.0.9 — 2024-12-31 Minor Bugs Fixes ### 1.0.7 — 2024-12-19 Minor bugs fixes. ### 1.0.6 — 2024-12-17 No release notes. ## Apps similar to First Line Defense | App | Rating | Price | Category | | --- | --- | --- | --- | | [TicketPro by Command Alkon](https://appshunter.io/ios/app/ticketpro-by-command-alkon/id1560216839) | 5.0 (1) | Free | Business | | [BIOPHARMHUB](https://appshunter.io/ios/app/biopharmhub/id1191492806) | 5.0 (1) | Free | Business | | [ST POS](https://appshunter.io/ios/app/st-pos/id970426504) | 4.5 (26) | Free | Business | | [LeadMasterCRM](https://appshunter.io/ios/app/leadmastercrm/id827064038) | 2.0 (5) | Free | Business | | [AutoVerify Capture](https://appshunter.io/ios/app/autoverify-capture/id1253203273) | — | Free | Business | | [GunTv Shows](https://appshunter.io/ios/app/guntv-shows/id6749930907) | 5.0 (1) | Free | Business | ## More apps by First-Line Defense LLC - [GR1P AI](https://appshunter.io/ios/app/gr1p-ai/id6714458827) All apps by First-Line Defense LLC: https://appshunter.io/developer/1732528763 --- *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 2026-06-26.*