# Mossback — Hike Planner & Offline Maps > Offline hiking and fishing planner with detailed maps and route building. (iPhone/iPad app by William Lawrence.) - Source: https://appshunter.io/ios/app/mossback/id6815071161 (this page in markdown: same URL + `.md`) - Developer: [William Lawrence](https://appshunter.io/developer/6791693896) - Category: Navigation, Travel - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 16.4 · 68 MB - Languages: American English - Released: 2026-10-01 - Data updated: 2026-10-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/mossback/id6815071161/reviews.md ## What is Mossback? Mossback is a hiking and fishing planner that works without cell service, starting with Shenandoah National Park and the George Washington National Forest. Trails, hikes, parking, rules and elevation are built in, so it all still works when your signal drops at the trailhead. FIND EVERY HIKE • 339 hikes in the park, from Old Rag and Whiteoak Canyon to the loops, backpacking circuits and A.T. sections people actually do, plus all 372 named park trails • 244 hikes and 228 trails in the George Washington National Forest and along the Blue Ridge Parkway • Places with several routes, like Old Rag, show them side by side • Find a hike: waterfalls, views, summits, swimming holes, rock formations, caves, fire towers, history, springs, creeks and camping, plus loops, scrambles, quiet trails, dogs and kids • What's on this hike: every falls, view, cave and ruin along the way, and how far in BUILD MY HIKE • Pick what you want to see, like a waterfall, a view and a swimming hole, or places by name, and get real hikes on the trails from a real trailhead • Choose a loop or an out and back, a length like 5 to 10 miles, and a climb limit • Dogs with you? It keeps to the trails where dogs are allowed • Honest answers: if no one hike has it all, it says so and shows the closest ones • Plan an overnight, too: it finds a real hut, shelter, cabin or campground for the night and splits the miles between two days • See the climb on the map, then save it or start it • Good right now: this month's best hikes, and a heads-up when the streams are running high and the falls are at their best PLAN A HIKE YOU CAN FINISH • Plan your own hike: tap waypoints and the route follows the trails, with distance, climb and time • Search the map for over 800 places, from waterfalls and summits to caves, rock formations, old homesites and springs • "Can I finish before dark?" and door-to-door timing with Apple Maps drive time • Know before you go: the Old Rag ticket, closed trails, trails where dogs aren't allowed, busy trailheads, scrambles, hunting seasons and weather hazards • Water on the way, junctions you'll pass, best time of year, and a packing list from the forecast • Stars: when it's dark, where the moon is, and the best hours for a sunset hike or a night out • Save hikes, mark them done, earn badges, and see your next one on a home screen widget NAVIGATE ON THE TRAIL • Live navigation with your progress and a route picture on the lock screen • Off-course and turnaround alerts, plus the next water and next junction • Waypoints for campsites, water, views, cell signal and more, with your notes and photos STAY SAFE • Text your plan to your people in one tap, with when to call for help, and "back safe" when you're done • SOS card: coordinates, trail, nearest lot, milepost, ER and ranger office, updating as you move, all without signal FISHING MODE • 69 public spots around DC and the park's trout streams, each with its license and limits • Tides, live water temperature and Virginia trout stocking • Feeding windows, moon and solunar times, a monthly hatch chart, species ID, knots and eating advisories • Log every catch with the bait or lure that worked; see your trends RECORD AND LEARN • Record hikes with GPS, even locked, with a battery saver for long days • Share a picture, rate it, and watch your stats grow • Import and export GPX, and export all your data WORKS OFFLINE • Download the whole park, a district, your saved hikes, or a square on the map. See what's already downloaded; nothing downloads twice • Four map styles: Hiking, Topo, Satellite and USGS Topo • Everything but live weather, gauges, water temperature, stocking and hike photos is built in PRIVATE BY DESIGN • No account, no ads, no analytics, no tracking. Your data stays on your phone. Rules and safety information are for reference only. Always check current conditions and official sources. Mossback is not affiliated with the National Park Service or the U.S. Forest Service. ## Key features - Offline maps and trail data - Custom hike planning - Detailed trail information - Fishing spot finder - Live navigation - Safety alerts ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/mossback/id6815071161/reviews.md ### 5/5 — Wow *2026-10-01* This is absolutely insane. I just planned out a whole Smokey mountains trip using this application! Will hopefully get me off the booze. Nice job again William ## Frequently asked questions about Mossback ### Does Mossback have ads? No, Mossback is ad-free, allowing for an uninterrupted planning and navigation experience. ### What devices does Mossback support? Mossback is available on iPhone and iPad devices. ### How often is Mossback updated? Mossback was last updated on October 1, 2026, with version 1.0. ### What is the age rating for Mossback? Mossback has an age rating of 4+, making it suitable for a wide range of users. ### Can I plan overnight hikes with Mossback? Yes, Mossback can help you plan overnight trips by finding real shelters or campgrounds and splitting the miles across two days. ### Does Mossback offer fishing information? Yes, Mossback includes fishing mode with 69 public spots, license details, limits, tides, and live water temperature. ### What kind of safety features does Mossback offer? Mossback provides safety features like SOS cards with coordinates and emergency contacts, and the ability to text your plan to contacts. ### How does Mossback handle navigation without cell service? Mossback uses built-in maps and trail data to provide live navigation, off-course alerts, and turnaround notifications even when your signal drops. ## Version history (last 1 release) ### 1.0 — 2026-10-01 No release notes. ## More apps by William Lawrence - [Cause & Cure](https://appshunter.io/ios/app/cause-and-cure/id6791693894) - [CodeScribe EMS](https://appshunter.io/ios/app/codescribe-ems/id6794129654) - [That Old Wheel](https://appshunter.io/ios/app/that-old-wheel/id6794130549) - [Kept: Career Log & Resume](https://appshunter.io/ios/app/kept-career-log-and-resume/id6794926779) - [Surgical Log Book Pro](https://appshunter.io/ios/app/surgical-log-book-pro/id6794931055) - [NoStim: Screen Time](https://appshunter.io/ios/app/nostim-screen-time/id6796369722) All apps by William Lawrence: https://appshunter.io/developer/6791693896 --- *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 2026-10-04.*