Comparison

Outdoorithm vs AlertCamp

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read 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.

About

AlertCamp

Instantly find available campsites by monitoring cancellations across Canadian parks. Receive real-time alerts and one-tap booking to secure your preferred spot.

Highlights
  • Real-time cancellation detection
  • Instant push notifications
  • One-tap booking
  • Monitor multiple parks and dates
  • Support for camping and roofed accommodation
  • Dark mode
Features
Read full description

Never miss a campsite again! AlertCamp monitors cancellations across hundreds of provincial, state, and national parks across North America — plus US wilderness permits, with new parks added regularly — and alerts you instantly when a site becomes available. HOW IT WORKS 1. Select your park, dates, and preferred campsites 2. AlertCamp scans availability every 1 to 15 minutes depending on your plan 3. Receive an instant push notification when a spot opens up 4. Tap to book — the reservation page opens pre-filled with your dates, party size, and equipment FEATURES - Support for camping, lodging, backcountry, boat-in, equestrian sites, day use and wilderness permits - Filter by equipment, RV length, electricity, pets and more - Discover parks on an interactive map with text or voice search, filters, and "Near me" - Browse interactive campground and backcountry maps with trails, amenity icons, site photo previews and guest ratings - Connect your AI assistant — works with Claude, with ChatGPT and Meta Muse coming soon. Approve it in Settings → Agents and it can create, edit, pause and delete your alerts for you - US wilderness permits — Yosemite, Glacier, Olympic, North Cascades, Yellowstone, Zion and more. Pick your entry dates and party size, and we check the moment a park releases its quota - Multi-night backcountry routes — we watch every night of the trip and alert you only when the whole itinerary lines up - 200+ curated routes across Canada and the US — traverses, loops and out-and-backs — or plan your own, night by night. Then we walk you through booking the whole trip, one night at a time, on the reservation site - Monitor multiple parks, dates, and sites at once - Instant push notifications on every plan, plus email and SMS(*) PLANS - Essai (Free forever): 1 alert, scans every 10-15 min - Regular: 5 alerts, scans every 5-8 min + email - Pro: 15 alerts, scans every 1-3 min + email + SMS All paid plans are billed monthly. Start with the free Essai plan and upgrade anytime. Available in 17 languages so everyone feels home. Terms of Use: https://alert.camp/en/terms/ NOTE AlertCamp is not affiliated with, endorsed by, or sponsored by any supported park system. We are an independent service. Park and site names are used for informational purposes only. Claude, ChatGPT and Meta Muse are trademarks of Anthropic, OpenAI and Meta respectively; AlertCamp is not affiliated with or endorsed by them. (*): Email available in Regular and above; SMS available in Pro only, for Canadian and US phone numbers

Screenshots

Outdoorithm4 screens
AlertCamp4 screens

Verdict

The call

The clearest difference is rating: AlertCamp at 5.0 against Outdoorithm's 1.0. AlertCamp also leads on update cadence (every 10 days vs every 6 weeks). Outdoorithm's advantage is ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Outdoorithm sells 1 in-app purchase, starting at $149.99 per year and AlertCamp sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AlertCamp holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Outdoorithm ships an update every 6 weeks, AlertCamp every 10 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Outdoorithm versus AlertCamp: the parameters behind the verdict, then further details
ParameterOutdoorithmAlertCamp
PriceFreeFree
Rating1.0 (3 ratings)5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings3 — better1
Update frequencyEvery 6 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size96 MB89 MB
Age rating4+17+
DeveloperOutdoorithm LLC16560768 Canada Inc.

In-app purchases

1 purchases

Outdoorithm

Subscriptions1
  • Outdoorithm Supporter$149.991 Year
2 purchases

AlertCamp

Subscriptions2
  • Regular$2.991 Month
  • Pro Monthly$9.991 Month

Questions

Is Outdoorithm free?
Outdoorithm is free to download, with in-app purchases available.
Is AlertCamp free?
AlertCamp is free to download, with in-app purchases available.
Which has better reviews, Outdoorithm or AlertCamp?
AlertCamp is rated higher. Outdoorithm averages 1.0 out of 5 from 3 ratings, while AlertCamp averages 5.0 from 1 ratings.
Do Outdoorithm or AlertCamp have ads?
Neither Outdoorithm nor AlertCamp shows ads.
Which is updated more often, Outdoorithm or AlertCamp?
Outdoorithm ships an update every 6 weeks, and AlertCamp every 10 days. Most recently, Outdoorithm was updated on October 25, 2026 and AlertCamp on October 28, 2026.

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