# CMC Field Guide > Field guide for rope rescue and access diagrams, charts, and how-to information. (iPhone/iPad app by CMC Rescue, Inc..) - Source: https://appshunter.io/ios/app/cmc-field-guide/id426955029 (this page in markdown: same URL + `.md`) - Developer: [CMC Rescue, Inc.](https://appshunter.io/developer/426955032) - Category: Utilities, Reference - Price: Free - Rating: 4.00/5 from 24 App Store ratings · 61 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 36 MB - Languages: American English - Released: 2011-03-23 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/cmc-field-guide/id426955029/reviews.md ## What is CMC Field Guide? This free App allows quick access to rope rescue and access diagrams, reference charts, how-to information, and rescue references, all from the palm of your hand while out in the field. It's packed with reference charts, diagrams, and how-to information. With the CMC Field Guide App you can: Access rescue references instantly Bookmark and take notes on your favorite sections Download videos, guides, and manuals for offline use Browse equipment and information, tutorials, and product user manuals **Note** Updating this App will give you access to all of the functionality built into the most recent version of the App. Your saved information including Notes, References, and Attachments, will be carried through into the updated version. ## Key features - Rope rescue and access diagrams - Reference charts - How-to information - Bookmark and take notes - Offline access to downloads - Browse equipment and tutorials ## Recent user reviews (10 of 61) All indexed reviews: https://appshunter.io/ios/app/cmc-field-guide/id426955029/reviews.md ### 1/5 — Faulty *2025-01-05, version 4.0.3* App crashed before it opened ### 4/5 — Would appreciate if *2024-07-17, version 4.0.2* Landscape mode is enabled cause not all users have iPad. Zooming in portrait mode is barely bearable. ### 1/5 — Unable to access *2024-07-05, version 4.0.1* Great update! But unable to go beyond first page after day 1. CMC, help! ### 1/5 — Was Great! *2024-06-14, version 4.0.0* After updating I wasn’t able to access! Not happy at all because I paid to get this app! ### 5/5 — Outstanding *2020-04-11, version 3.1.1* Outstanding quick reference for Fire Rescue Training ### 4/5 — Updates *2018-03-12, version 2.4.5* Not bad App, needs update with latest techniques. ### 3/5 — Helpful but buggy on an ipad! *2015-10-05, version 2.4.5* Has great much needed information for the rescuer but can not view full pages. App crashed twice... I didn't give it a third chance to crash. Go back to work on it CMC, then put it on the apple market when you have it right! ### 5/5 — Knot Knowledge *2015-08-04, version 2.4.5* This app is a must for Rescue workers and Boy Scouts. Gives you the step by step on knots, and allows you to become proficient in the art of knots. Great App ### 3/5 — Crashing *2014-10-15, version 2.4.2* On the latest version some of the links in the app don't work. It makes it crash. Please fix. ### 2/5 — Multiple glitches *2014-05-21, version 2.4.2* This is a great app when it is working well! If it was working right I would give it 5 stars. With the current version there are multiple glitches where you can not open all of the pages on the application without it kicking you out. You have to start the app over again and you will still never be able to get to those pages. ## Frequently asked questions about CMC Field Guide ### What does the CMC Field Guide app do? The CMC Field Guide app provides quick, on-the-go access to essential information for rope rescue and access operations. It includes diagrams, reference charts, how-to guides, and tutorials, all designed for use in the field. ### What are the key features of the CMC Field Guide app? Key features include instant access to rescue references, the ability to bookmark favorite sections and take notes, and the option to download videos, guides, and manuals for offline use. Users can also browse equipment information and product user manuals. ### Is the CMC Field Guide app free to use? Yes, the CMC Field Guide app is free to download and use. There are no in-app purchases or advertisements mentioned in the provided description. ### Can I use the CMC Field Guide app offline? Yes, you can download videos, guides, and manuals within the app for offline use. This allows you to access critical information even when you don't have an internet connection in the field. ### Who would benefit from using the CMC Field Guide app? This app is ideal for professionals and enthusiasts involved in rope rescue, technical climbing, industrial access, and other field operations where quick access to technical diagrams and procedures is crucial for safety and efficiency. ## Version history (last 5 releases) ### 4.0.4 — 2025-07-02 Bug fixes ### 4.0.3 — 2024-12-17 New videos! ### 4.0.2 — 2024-07-13 Minor bug fixes ### 4.0.1 — 2024-06-30 The CMC Field Guide App has received a new look and improved features! Enjoy newly added videos and product manuals, enhanced note-taking features, improved menu navigation, and a new download feature that allows you to download only what you need. ### 4.0.0 — 2024-06-12 What's new? The CMC Field Guide App has received a new look and improved features! Enjoy newly added videos and product manuals, enhanced note-taking features, improved menu navigation, and a new download feature that allows you to download only what you need. ## Apps similar to CMC Field Guide | App | Rating | Price | Category | | --- | --- | --- | --- | | [Knot Guide](https://appshunter.io/ios/app/knot-guide/id293111210) | 4.6 (447) | $2.99 | Utilities | | [Fishing Knots Guide](https://appshunter.io/ios/app/fishing-knots-guide/id1619673965) | 4.2 (42) | Free | Utilities | | [Fishing Knots +](https://appshunter.io/ios/app/fishing-knots-plus/id1487757782) | 2.3 (3) | Free | Utilities | | [SDNM](https://appshunter.io/ios/app/sdnm/id1491809687) | 4.5 (6) | Free | Utilities | | [Ramsey Rescue](https://appshunter.io/ios/app/ramsey-rescue/id6453687364) | — | Free | Utilities | | [Viance Library](https://appshunter.io/ios/app/viance-library/id6739003620) | 5.0 (1) | Free | Utilities | ## Related topics [cmc field guide](https://appshunter.io/ios/topics/cmc-field-guide) · [cmc rescue](https://appshunter.io/ios/topics/cmc-rescue) · [cmc rope rescue](https://appshunter.io/ios/topics/cmc-rope-rescue) · [cmc](https://appshunter.io/ios/topics/cmc) · [drr rescue](https://appshunter.io/ios/topics/drr-rescue) · [eauxfog](https://appshunter.io/ios/topics/eauxfog) · [rescue knots](https://appshunter.io/ios/topics/rescue-knots) · [fog manual](https://appshunter.io/ios/topics/fog-manual) · [cmc interactive](https://appshunter.io/ios/topics/cmc-interactive) · [ddr rescue](https://appshunter.io/ios/topics/ddr-rescue) · [technical rescue field guide](https://appshunter.io/ios/topics/technical-rescue-field-guide) · [ev rescue app](https://appshunter.io/ios/topics/ev-rescue-app) · [technical rescue](https://appshunter.io/ios/topics/technical-rescue) · [gbv pocket guide](https://appshunter.io/ios/topics/gbv-pocket-guide) · [elkhart brass](https://appshunter.io/ios/topics/elkhart-brass) · [lcfr field operations guide](https://appshunter.io/ios/topics/lcfr-field-operations-guide) · [ancap rescue](https://appshunter.io/ios/topics/ancap-rescue) --- *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 2026-06-10.*