# VMRC Maps — Chesapeake Bay > Chesapeake Bay mapping tool for locating positions relative to marine resources. (iPhone/iPad app by Todd Sperling.) - Source: https://appshunter.io/ios/app/vmrc-maps/id1103889712 (this page in markdown: same URL + `.md`) - Developer: [Todd Sperling](https://appshunter.io/developer/1103889711) - Category: Reference - Price: Free - Rating: 4.64/5 from 11 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 16.6 · 11 MB - Languages: English - Released: 2016-04-20 - Data updated: 2026-06-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/vmrc-maps/id1103889712/reviews.md ## What is VMRC Maps? This app is intended to be used as an aid in locating your position relative to the areas displayed on the map. Mapped areas include private oyster ground leases, oyster ground applications, fixed fishing devices, public clamming grounds, and the blue crab sanctuary. The accuracy of your reported location on the map varies due to many factors, but it is generally expected to locate your position within 50 feet of your actual location (for gps equipped devices). This app will work without a cellular or wireless connection. When your device is connected to a network, the app will download our map data every five days to ensure your maps are relatively current even without a network connection; if your phone does have an active network connection the app will use the most current map data we have posted. As with all Commission GIS data this standard disclaimer applies: this GIS data is not guaranteed to be accurate and complete at any given time. It is the individual's responsibility to adhere to all regulations while harvesting and navigating with the aid of this app. Not all areas such as navigable channels, restricted buffer zones or condemnation zones may appear on the map you are viewing. Although it is expected that the data will be used for regulatory and permitting processes, any user of this data should verify their use of the data with Marine Resources Commission and/or VDH Division of Shellfish Sanitation staff before taking action or otherwise using the data to make decisions, particularly when related to regulatory and permitting processes, or any other legal action. Note that the use of data pins to provide simple feature attribute data can, for some features be difficult to interpret, please use the Web-based map in this app under Online Resources or the VMRC Chesapeake Bay map (https://webapps.mrc.virginia.gov/public/maps/chesapeakebay_map.php) to see more specific data related to the GIS layers presented by this app. ## Key features - Locate position relative to mapped marine areas - Offline functionality - Periodic map data updates - Displays oyster leases and fishing grounds - Shows blue crab sanctuary areas ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/vmrc-maps/id1103889712/reviews.md ### 5/5 — Excellent *2016-11-20* I love the way this app works. Absolutely no question about harvesting areas ## Frequently asked questions about VMRC Maps ### What is VMRC Maps used for? VMRC Maps is used to help you find your location relative to mapped areas on the Chesapeake Bay, such as oyster grounds, fishing zones, and the blue crab sanctuary. It's designed as an aid for navigation and understanding your position within these designated areas. ### Does VMRC Maps work offline? Yes, VMRC Maps will work without a cellular or wireless connection. The app downloads map data every five days to ensure you have relatively current maps even when you are not connected to a network. ### How accurate is the location tracking in VMRC Maps? The accuracy of your reported location on the map varies by factors, but for GPS-equipped devices, it is generally expected to locate your position within 50 feet of your actual location. This provides a good approximation for navigation and reference. ### Is VMRC Maps free to use? Yes, VMRC Maps is available for free. There are no costs associated with downloading or using the application. ### What devices support VMRC Maps? VMRC Maps is supported on iPhone, iPad, and iPod devices. It is designed for iOS users who need access to Chesapeake Bay marine resource information. ### How often is VMRC Maps updated? The app's map data is updated every five days to ensure it is relatively current. The latest version of the app, 6.4, was last updated on October 29, 2025, indicating ongoing development and maintenance. ### Does VMRC Maps have ads? No, VMRC Maps does not contain advertisements. Users can utilize the app's features without interruption from ads. ### Should I rely solely on VMRC Maps for regulatory compliance? No, the app's data is not guaranteed to be accurate or complete at all times. Users are responsible for adhering to all regulations and should verify their use of the data with the Marine Resources Commission or VDH Division of Shellfish Sanitation staff before making decisions, especially for regulatory or permitting processes. ## Version history (last 5 releases) ### 6.5 — 2026-06-14 Fixed pin location error for irregular shaped polygons. ### 6.4 — 2025-10-29 Minor bug fixes. ### 6.3 — 2025-10-06 Gill Net Management Areas and PRFC Management Areas. ### 6.2 — 2025-10-01 minor bug fixes ### 6.1 — 2025-09-29 PRFC Management Areas was expanded to include the entire Potomac River. ## Apps similar to VMRC Maps | App | Rating | Price | Category | | --- | --- | --- | --- | | [Northumberland Sheriff VA](https://appshunter.io/ios/app/northumberland-sheriff-va/id6717571748) | — | Free | Reference | | [NavyMWR Mid-Atlantic](https://appshunter.io/ios/app/navymwr-mid-atlantic/id971269147) | 3.0 (5) | Free | Reference | | [VPAP General Assembly](https://appshunter.io/ios/app/vpap-general-assembly/id6473553778) | 5.0 (7) | Free | Reference | ## Related topics [vmrc maps](https://appshunter.io/ios/topics/vmrc-maps) · [vmrc](https://appshunter.io/ios/topics/vmrc) --- *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 2026-06-23.*