Comparison

National Park Service vs The Eclipse App

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

Head to head
About

National Park Service

Explore over 420 national parks with interactive maps, self-guided tours, and essential on-the-ground information. Download park content for offline use, plan your visit with amenity and fee details, and stay updated on news and events.

Highlights
  • Interactive park maps
  • Self-guided tours
  • Offline park content
  • Amenity and fee information
  • News, alerts, and events
  • Accessibility features
Features
Currently charting
Read full description

The Official NPS App – Your Ultimate National Park Companion!   Download parks before your visit and use the app when there is no internet. • Explore 420+ national parks effortlessly with interactive maps, self-guided tours, and essential on-the-ground information. • Interactive Maps: Plan your trip with detailed park maps, including points of interest, trails, and essential information. • Park Tours: Discover park highlights with self-guided tours, just like having a ranger by your side. • Amenities: Find transportation, dining, restrooms, and more for a hassle-free visit. • Plan Your Visit: Access fee and pass information, operating hours, and other essential details to help you plan your visit. • Accessibility: Enjoy a fully accessible experience with audio descriptions for points of interest and exhibits, making it inclusive for all. • Offline Use: No internet? No worries! Download park content for offline exploration, perfect for remote areas. • Park of the Day Widget: Add it to your iOS widgets and discover a new NPS-managed site each day. • Things to Do: Explore hiking, bus tours, museums, ranger programs, and more for a fun-filled visit. • News, Alerts & Events: Stay updated with park news and events. • Passport Stamps, Fees & More: Access park-specific details all in one place. Discover all 420+ National Park System sites, from iconic landmarks like Yellowstone and Yosemite to hidden gems. Download the official NPS App now for an unforgettable park adventure!

About

The Eclipse App

Plan for the 2027 total solar eclipse with an interactive map, live countdown, and detailed timing for every phase. Explore the path of totality, check environmental conditions, and capture memories of this celestial event.

Highlights
  • Interactive path of totality map
  • Live countdown to eclipse phases
  • Location-specific eclipse timing
  • Environmental condition forecasts (heat, dust, clouds)
  • Photography and video tools
  • Chaser Index for best viewing spots
  • Relive eclipse memories
Features
Read full description

On August 2, 2027, a total solar eclipse will cross southern Spain, North Africa, Egypt and Arabia, and in Upper Egypt the sky will stay dark for more than six minutes, a totality no eclipse will match until 2114. The Eclipse App is your companion for the whole day: an interactive map of the path of totality and a live countdown that tells you when your eclipse glasses go on and when they come off. ▶ YOUR ECLIPSE See exactly what the eclipse looks like from your location: whether you'll see totality, how long it lasts, how much of the Sun is covered, and when every phase begins and ends, down to the second. Outside the path? You'll see your partial eclipse times, and how far you are from totality. Preview your sky in advance, and turn on Day-of Alerts so nothing sneaks up on you. ▶ THE MAP Explore the path of totality from the Strait of Gibraltar across Spain, Morocco, Algeria, Tunisia, Libya and Egypt, and on over Saudi Arabia, Yemen and Somalia. Tap any spot on the eclipse map to see its timing and how long totality lasts there. Travel mode shows how long the drive or the transit trip into the path takes from cities nearby. ▶ HEAT, DUST AND CLOUDS In 2027 the Sun stands high over much of the path, nearly overhead in Egypt and Arabia, and in August the heat and the desert dust matter as much as the clouds. Historical maps of heat, dust haze and cloud cover show what each spot has typically been like at eclipse hour, so you can plan for shade, water and the clearest sky. ▶ COUNTDOWN+ One purchase covers every eclipse. Rehearse eclipse day at your own pace: walk through every phase, learn when glasses go on and come off, and try the camera ahead of time. On the day, the countdown tells you what's happening and what to watch for, a spoken Audio Guide keeps you hands-free, and the countdown stays live on your Lock Screen. Take photos and videos without leaving the countdown. Scene mode shows the strange light around you, and Sun mode helps you aim and expose for the Sun itself. Leave a video running and keep the sound of totality: the hush, the gasps, the cheers. ▶ CHASER Clear skies for the 2027 eclipse. The Chaser Index scores every place in the path out of 100 and ranks the best spots in reach of your base. Shortlist five and compare them factor by factor. Every spot gets a leave-by time, and in the final days come cloud forecasts, smoke and haze, and satellite images. Chaser covers one eclipse and includes Countdown+. ▶ RELIVE Afterward, press play. Your photos and videos play back on the eclipse's own timeline, just as they happened. It's the closest thing to standing back under the Moon's shadow. Sign in to back up your spots and Relives to your account. ▶ GOOD TO KNOW - Free, no account needed and no subscriptions. Countdown+ and Chaser are one-time purchases. - Available in eight languages: English, Spanish, French, German, Italian, Portuguese, Arabic and Japanese. - More eclipses: look back at 2017, 2024 and 2026, and get ready for 2028 and 2030. A note on safety: outside of totality, only look at the Sun through certified eclipse glasses or solar filters. The app tells you when, and proper glasses do the protecting. A total solar eclipse is brief, and it doesn't wait. We built this app so you can spend those minutes looking up. theeclipse.app/privacy theeclipse.app/terms

Screenshots

National Park Service4 screens
The Eclipse App4 screens

Verdict

The call

The clearest difference is rating: National Park Service at 4.9 against The Eclipse App's 4.0. National Park Service also leads on in-app purchases (none vs 5) and ratings volume (138K vs 100). The Eclipse App's advantage is update cadence (weekly vs every 3 weeks). On price, ads and iOS requirement 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. The Eclipse App sells 5 one-off in-app purchases. National Park Service asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

National Park Service holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: National Park Service has 138K ratings behind it against 100, so its average is the more settled of the two. Written reviews point the same way: 74% of National Park Service's written reviews are positive against 59% of The Eclipse App's.

UpkeepUpdate frequency

National Park Service ships an update every 3 weeks, The Eclipse App weekly. The most recent releases landed on November 9, 2026 and November 8, 2026 respectively.

Scorecard8 real differences · 3 level
National Park Service versus The Eclipse App: the parameters behind the verdict, then further details
ParameterNational Park ServiceThe Eclipse App
PriceFreeFree
Rating4.9 (138K ratings) — better4.0 (100 ratings)
Positive reviews73.6% of reviews — better58.9% of reviews
Number of ratings138K — better100
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#114 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size116 MB157 MB
Age rating4+4+
DeveloperNational Park ServiceThe Eclipse Company

Customer experience

National Park Service

All ratings137,374 ratings
Positive97.1%
Neutral1.4%
Negative1.6%
Written reviews633 reviews
Positive73.6%
Neutral6.5%
Negative19.9%

The Eclipse App

All ratings100 ratings
Positive71.0%
Neutral3.0%
Negative26.0%
Written reviews56 reviews
Positive58.9%
Neutral0.0%
Negative41.1%

User reviews

National Park Service

From 138K App Store ratings

What we love

  • 👍 Helpful information on national parks
  • 🚀 Useful offline features
  • 💡 Ability to create lists of visited/to-visit parks
  • 🗺️ Interactive maps and GPS guidance
  • 📷 Photo features like creating postcards

Room to improve

  • 🐛 Downloading issues and app crashes
  • 🔍 Difficulty finding specific information or navigating the app
  • 🗺️ Inconsistent or incomplete map and trail data
  • 🕰️ Outdated information on park hours and closures
  • 🔍 Lack of organization and filtering options

The Eclipse App

From 100 App Store ratings

What we love

  • 👍 Helpful for eclipse planning
  • 🎯 Accurate timing and countdowns
  • 🗺️ Useful location suggestions
  • 💡 Provides valuable eclipse information
  • ✨ Great user interface

Room to improve

  • 💸 Pro version perceived as scam
  • ❌ Pro features not working
  • 📉 Cloud forecast inaccurate
  • 🚫 No notifications received
  • 🤷 Pro version only useful in totality path

Bugs and requests

National Park Service

Reported bugs

4 issues
  • Downloading parks gets stuck at certain percentages
  • Maps not loading or showing incorrect information
  • App crashes when trying to access certain features
  • Inconsistent behavior across iOS and Android versions

Requested features

5 requests
  • Ability to add parks to visited list directly from park page
  • Option to sync data across devices and backup user data
  • Filter parks by type (national park, monument, etc.)
  • Display all parks on a single map view
  • Integrate with digital park passes and tickets

The Eclipse App

Reported bugs

9 issues
  • Pro features not working
  • Cloud forecast inaccurate
  • No notifications received
  • Audio and vibration alerts not working
  • App crashes or doesn't open
Show 4 more
  • Timer doesn't work when app is in background
  • Cannot set a location
  • Server connection failures
  • Simulation mode not exiting properly

Requested features

7 requests
  • Allow use outside totality path for general info
  • Improve cloud forecast accuracy
  • Ensure audio/vibration alerts work when app is in background
  • Add Google Maps integration on iPhone
  • Provide more detailed information before purchase
Show 2 more
  • Allow searching by address or lat/long coordinates
  • Enable functionality for lunar eclipses

In-app purchases

None

National Park Service

No in-app purchases

5 purchases

The Eclipse App

One-time5
  • Countdown+$2.99
  • Pro$3.00
  • 2026 Chaser$4.99
Show 2 more
  • 2027 Chaser Upgrade$6.99
  • 2027 Chaser$9.99

Questions

Is National Park Service free?
National Park Service is free to download, with no in-app purchases.
Is The Eclipse App free?
The Eclipse App is free to download, with in-app purchases available.
Which has better reviews, National Park Service or The Eclipse App?
National Park Service is rated higher. National Park Service averages 4.9 out of 5 from 138K ratings, while The Eclipse App averages 4.0 from 100 ratings.
Do National Park Service or The Eclipse App have ads?
Neither National Park Service nor The Eclipse App shows ads.
Which is updated more often, National Park Service or The Eclipse App?
National Park Service ships an update every 3 weeks, and The Eclipse App weekly. Most recently, National Park Service was updated on November 9, 2026 and The Eclipse App on November 8, 2026.

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