# ResponderOne — Protocols & Policies > Offline access to emergency service department protocols and resources. (iPhone/iPad app by ResponderOne, LLC.) - Source: https://appshunter.io/ios/app/responderone/id6752734383 (this page in markdown: same URL + `.md`) - Developer: [ResponderOne, LLC](https://appshunter.io/developer/1840739133) - Category: Utilities, Medical - Price: Free - Rating: 5.00/5 from 5 App Store ratings - Age rating: 17+ - Requires: iOS 16.4 · 52 MB - Languages: English - Released: 2025-11-17 - Data updated: 2026-09-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/responderone/id6752734383/reviews.md ## What is ResponderOne? ResponderOne Your Department Resources, Always at Your Fingertips ResponderOne gives emergency service professionals instant access to department protocols, guidelines, contacts, and critical resources—even offline. Built for EMS, Fire, Law Enforcement, and any organization or user that needs reliable access to operational resources in the field. KEY FEATURES Offline Access Download your department's entire resource library. Access everything anytime, anywhere—no internet required. Smart Organization Navigate intuitive, hierarchical folders tailored to your department's structure. Find what you need fast. Powerful Search Search across all resources instantly with real-time results and highlighted matches. Quick Bookmarks Save frequently used protocols for one-tap access from your home screen. Automatic Updates Your department pushes new protocols directly to your device—you're always up to date. Multi-Format Support PDFs, web resources, phone contacts, email addresses, and organized folders—all in one place. Dark Mode Clean, modern interface optimized for quick access. Dark mode for night operations. Department Branding Personalized with your department's logo. SECURE & RELIABLE Secure authentication, entity-specific content access, and data integrity verification. GETTING STARTED Requires credentials from your department administrator. Contact them for access. ## Key features - Offline access to resources - Smart hierarchical organization - Powerful instant search - Quick bookmarking - Automatic protocol updates - Multi-format resource support - Dark mode interface ## Frequently asked questions about ResponderOne ### What is ResponderOne? ResponderOne provides emergency service professionals with instant, offline access to department protocols, guidelines, contacts, and critical resources. It's built for EMS, Fire, Law Enforcement, and similar organizations. ### Can I use ResponderOne offline? Yes, ResponderOne offers full offline access. You can download your department's entire resource library and access everything anytime, anywhere without an internet connection. ### How does ResponderOne update protocols? Your department administrator pushes new protocols directly to your device through ResponderOne. This ensures you are always up to date with the latest guidelines and resources. ### What types of resources does ResponderOne support? ResponderOne supports multiple formats including PDFs, web resources, phone contacts, email addresses, and organized folders. All your critical information is consolidated in one place. ### Is ResponderOne secure? Yes, ResponderOne is designed to be secure and reliable. It features secure authentication, entity-specific content access, and data integrity verification for protected access to sensitive information. ### How do I get access to ResponderOne? Access to ResponderOne requires credentials from your department administrator. You will need to contact them directly to obtain the necessary login information and set up your account. ### What devices does ResponderOne support? ResponderOne is available for iPhone and iPod devices. It is optimized for quick access and includes a clean, modern interface with a dark mode option for night operations. ### Does ResponderOne have ads? ResponderOne is ad-free. The application does not contain any advertisements, ensuring an uninterrupted experience for emergency service professionals. ## Version history (last 5 releases) ### 1.12.0 — 2026-09-08 Thanks for choosing ResponderOne! This version includes: • New Clinical tab with Burns, Glasgow Coma Scale, and APGAR tools • Content updates: see what will change on your device and a history of past updates • Version notes in the PDF viewer show what's new in a document • Protocol PDFs opened from the Dosage Calculator now have in-document search • Bug fixes and performance improvements ### 1.11.0 — 2026-08-21 Thanks for choosing ResponderOne! This version includes: - Exact patient weight entry in calculator (kg or lb) - Clearer messages when a calculator update is needed - Performance and stability improvements ### 1.10.0 — 2026-08-01 Thanks for choosing ResponderOne! This version includes: - Improved offline reliability - Clearer sign-in messages - More reliable file downloads - Performance and stability improvements ### 1.9.0 — 2026-07-18 Thanks for choosing ResponderOne! This version includes: - Major download improvements, including stability on weak or unsteady connections - Update enhancements: live progress, download size, and connection status - The option to cancel an in-progress update - Minor bug fixes and improvements ### 1.8.1 — 2026-07-12 Thanks for choosing ResponderOne! This version includes: - Minor UI/UX improvements - Bug fixes and performance improvements ## Related topics [responder one](https://appshunter.io/ios/topics/responder-one) --- *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 2026-09-09.*