Outdoorithm vs CampSage
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Outdoorithm
Discover over 11,000 campgrounds across the US with detailed information and camper reviews. Plan your trips with AI-powered recommendations, real-time availability alerts, and integrated weather forecasts. Share plans with family and get safety insights for a better outdoor experience.
- Discover 11,000+ campgrounds
- AI-powered recommendations
- Real-time availability alerts
- Detailed trip planning tools
- Weather forecasts and historical data
- Campground safety and vibe scores
Read full descriptionHide full description
Every adventure creates another. Outdoorithm helps you discover your perfect campground on America's public lands, plan your trip from start to finish, and never miss a campsite opening again. DISCOVER 11,000+ CAMPGROUNDS Search campgrounds across all 50 states by location, amenities, or activity. Filter by what matters to your family — pet-friendly, waterfront, electric hookups, hiking trails, and more. Every campground includes photos, detailed amenity info, and real camper reviews. AI-POWERED RECOMMENDATIONS Meet Camp Sage, your personal camping assistant. Describe what you're looking for in a natural conversation and get personalized campground recommendations. Camp Sage knows the details of thousands of campgrounds and helps you find the perfect match for your family. AVAILABILITY ALERTS That sold-out campground at Yosemite? We check availability every 2 minutes and notify you instantly when a spot opens up. Set alerts for specific dates and get notified by push notification so you can book before anyone else. TRIP PLANNING Create detailed trip plans with your selected campground, dates, weather forecasts, and packing checklists. Share plans with family members and collaborate on every detail. WEATHER INTELLIGENCE Get 7-day forecasts and historical weather data for any campground with interactive charts. See temperature trends, wind conditions, and precipitation timing so you can plan around the weather. GREENBOOK SAFETY DATA See community vibe scores, tone breakdowns, and AI-generated safety summaries for campgrounds. Greenbook helps you understand the welcoming atmosphere of each campground through real camper sentiment analysis. BUILT FOR ACCESS Outdoorithm focuses exclusively on established public lands — national parks, state parks, national forests, and BLM land. A portion of profits supports the Outdoorithm Collective, funding guided camping trips for families historically excluded from outdoor spaces.
CampSage
Discover available campsites on a live map, filtered to your specific trip needs. Get instant alerts for cancellations at popular, fully booked parks. Plan your perfect outdoor adventure with real-time weather and booking information.
- Live campsite map
- Custom trip filters
- Cancellation alerts
- Real-time weather forecasts
- Cell coverage reports
- Coverage for Recreation.gov and California State Parks
Read full descriptionHide full description
Sold-out doesn't mean out of luck. CampSage shows you every open campsite on one live map — filtered to the trip you actually want — and catches cancellations at parks that are already full. SEE WHAT'S OPEN AT A GLANCE Most camping apps make you pick a park and wait. CampSage flips that: open the map and every available site is right there, closest first. Tap a pin and you see exactly what's open — dates, number of nights, how many sites — without digging. BUILT FOR REAL TRIPS Filter the map down to the trip you're planning: • 2 or 3 nights, or a specific weekend • Sites open on your exact dates • Group camping — see sites open together AND right next to each other • Beaches, lakes, rivers, national forests • Cell coverage per site, from real camper reports CATCH CANCELLATIONS The best campgrounds book out months ahead — but people cancel constantly. CampSage watches for those openings and shows them the moment they appear. Set a free alert on any campground and we'll email you when a site frees up, so you can rebook before anyone else. KNOW BEFORE YOU GO Every park page shows the live weather forecast for that campground's exact location, recent cancellation history, cell coverage, and a plain-English summary of what's available and how to book. WHERE WE COVER CampSage reads availability from 25 official reservation systems across 38 US states and Canadian provinces and territories: United States — Recreation.gov (national parks, national forests, BLM, Army Corps), plus the state park systems of California, Washington, Oregon, Arizona, Nevada, Ohio, Minnesota, Florida, Missouri, Texas, Indiana and Montana. Canada — Parks Canada, plus BC, Ontario, Alberta, Saskatchewan, Manitoba, New Brunswick, Nova Scotia, Newfoundland and Labrador, Northwest Territories and Yukon. Campgrounds in other states, including Utah, Colorado, Idaho, Wyoming, New Mexico, Maine, North Carolina, Tennessee and Alaska, are covered through Recreation.gov. NOT A GOVERNMENT APP CampSage is an independent, unofficial app. It is not affiliated with, endorsed by, authorized by, or operated by any government entity, including the National Park Service, the USDA Forest Service, the Bureau of Land Management, Recreation.gov, Parks Canada, or any state, provincial or territorial park agency. CampSage does not take reservations or payments for campsites — every booking happens on the operator's own official site. Weather forecasts and alerts come from the US National Weather Service (weather.gov), and wildfire information from InciWeb (inciweb.wildfire.gov), the AirNow Fire and Smoke Map (fire.airnow.gov) and the BC Wildfire Service. Availability changes fast, so always confirm on the operator's own site before you travel. NO ACCOUNT, NO CLUTTER No sign-up to browse the map. No ads. Free email alerts. Just the fastest way to see what's actually open and catch a site when it frees up. Plan the trip. Catch the cancellation. Go camping. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://campsage.app/camp/privacy
Screenshots
Verdict
The clearest difference is rating: CampSage at 5.0 against Outdoorithm's 1.0. CampSage also leads on in-app purchases (none vs 1) and update cadence (every 4 days vs every 6 weeks). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Outdoorithm sells 1 in-app purchase, starting at $149.99 per year. CampSage asks for nothing beyond the download.
CampSage holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
Outdoorithm ships an update every 6 weeks, CampSage every 4 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.
| Parameter | Outdoorithm | CampSage |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (3 ratings) | 5.0 (2 ratings) — better |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 96 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Outdoorithm LLC | Daniel Maynard |
In-app purchases
Outdoorithm
- Outdoorithm Supporter$149.991 Year
CampSage
No in-app purchases









