Comparison

Total Solar Eclipses vs Space Atlas

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

Head to head
About

Total Solar Eclipses

Explore detailed information on solar and lunar eclipses from 1900 to 2100. Visualize eclipse paths on Earth maps, watch animations, and check visibility from any location.

Highlights
  • Eclipse data 1900-2100
  • Solar and lunar eclipse details
  • Universal Time eclipse phase timings
  • Geographical coordinates for observation
  • Earth Map, Movie, and Google Map visualization
  • Observer coordinate adjustment
  • Eclipse visibility prediction
Features
Read full description

Total and Total-annular solar eclipses processed by the program are comprised between 1900 and 2100, exactly 287 eclipses from 28th May 1900 to 4th September 2100. The program also shows partial solar eclipses and lunar eclipses. The program gives the times in Universal Time of the Solar eclipse phases (initial, central and final) and the geographical coordinates from where it is possible to observe those circumstances of the eclipse. It also gives maximum duration and the width of the lunar umbra. Below Path of the Umbra are listed Longitude and Latitude of seven point of the lunar umbra path on the Earth surface. The program has a few functions: Earth Map, Movie and Google Map visualization. The first allows seeing a few points of the path of the lunar umbra on Earth surface; the second creates an animation:  the user will see the eclipse from one hour before up to one hour after its maximum phase with step of 2 minutes; the third function allows to visualize Google Map of the area around the point where the eclipse reaches the maximum or that selected from the user. Moreover it is possible to change geographical coordinates of the observer. This allows knowing if and how the eclipse will be seen from other points of the Earth surface (e.g. it is possible to know if the eclipse will be partial or it does not occur for those coordinates). App in english version if iOS language is not set to italian.

About

Space Atlas

Explore the universe with interactive 3D models, real-time space data, and daily NASA images. Learn through educational articles and test your knowledge with challenging quizzes. Plan your stargazing sessions with helpful night-sky guidance.

Highlights
  • Interactive 3D solar system
  • Real-time space data tracking
  • Daily NASA imagery
  • Educational articles
  • Challenging quizzes
  • Sky observation tools
Features
Read full description

Space Atlas: Cosmos Guide Explore the universe from your pocket. Space Atlas turns astronomy into an immersive experience with interactive 3D visuals, real-time space data, daily NASA imagery, educational articles, and challenging quizzes built for curious minds. EXPLORE THE SOLAR SYSTEM IN 3D Navigate a beautiful interactive solar system with animated orbits, smooth zoom controls, and detailed planet views. Rotate, pinch, and explore celestial bodies up close. LIVE SPACE DATA Stay connected to what is happening above Earth: Track the ISS in real time Follow upcoming rocket launches Check aurora activity with the Kp index Monitor near-Earth asteroids See how many astronauts are currently in space NASA IMAGE OF THE DAY Discover a new astronomy image every day with NASA’s Astronomy Picture of the Day, complete with clear explanations available in your language. DEEP SPACE LEARNING Read hundreds of educational articles across astronomy, cosmology, black holes, galaxies, exoplanets, nebulae, space exploration, astrobiology, observation techniques, and space technology. SMART SPACE QUIZZES Test your knowledge with a large quiz library across multiple difficulty levels. Build streaks, earn XP, unlock badges, and progress from beginner to expert. SKY OBSERVATION TOOLS Plan your stargazing sessions with moon phase details, viewing conditions, and helpful night-sky guidance. MADE FOR SPACE LOVERS Space Atlas is built for anyone who wants to understand the cosmos, from beginners discovering astronomy for the first time to enthusiasts looking for a richer daily space companion. Features include: Night mode for comfortable sky watching Offline access to articles and quizzes Daily challenges and streak tracking XP, badges, and progress stats English, French, Spanish, and Italian support Free to start, with Pro access for the full experience

Screenshots

Total Solar Eclipses4 screens
Space Atlas1 screens

Verdict

The call

The clearest difference is price: Space Atlas at Free against Total Solar Eclipses's $1.99. Space Atlas also leads on rating (5.0 vs 3.4) and update cadence (every 2 days vs every 4 months). Total Solar Eclipses's advantage is in-app purchases (none vs 1) and ratings volume (5 vs 1). On 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

CostPrice · In-app purchases · Ads · Monetization

Space Atlas is free to download; Total Solar Eclipses costs $1.99 up front. Space Atlas sells 1 one-off in-app purchase. Total Solar Eclipses asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Space Atlas holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Total Solar Eclipses has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Total Solar Eclipses ships an update every 4 months, Space Atlas every 2 days. Both last shipped on October 31, 2026.

Scorecard7 real differences · 3 level
Total Solar Eclipses versus Space Atlas: the parameters behind the verdict, then further details
ParameterTotal Solar EclipsesSpace Atlas
Price$1.99Free — better
Rating3.4 (5 ratings)5.0 (1 ratings) — better
Positive reviews42.9% of reviews—
Number of ratings5 — better1
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size101 MB52 MB
Age rating4+4+
DeveloperPietro MassiminoKodjovi Mlapa

In-app purchases

None

Total Solar Eclipses

No in-app purchases

1 purchases

Space Atlas

One-time1
  • Space Atlas Lifetime$9.99

Questions

Is Total Solar Eclipses free?
Total Solar Eclipses costs $1.99, with no in-app purchases.
Is Space Atlas free?
Space Atlas is free to download, with in-app purchases available.
Which has better reviews, Total Solar Eclipses or Space Atlas?
Space Atlas is rated higher. Total Solar Eclipses averages 3.4 out of 5 from 5 ratings, while Space Atlas averages 5.0 from 1 ratings.
Do Total Solar Eclipses or Space Atlas have ads?
Neither Total Solar Eclipses nor Space Atlas shows ads.
Which is updated more often, Total Solar Eclipses or Space Atlas?
Total Solar Eclipses ships an update every 4 months, and Space Atlas every 2 days. Most recently, Total Solar Eclipses was updated on October 31, 2026 and Space Atlas on October 31, 2026.

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