# Science vs Astrone

The clearest difference is review sentiment: Astrone at 100% against Science's 0%. Astrone also leads on price (Free vs $1.99) and rating (5.0 vs 1.0). Science's advantage is iOS requirement (11.0 vs 13.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Astrone is free to download; Science costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Astrone holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Science's written reviews are positive against 100% of Astrone's.

Science ships an update every 44 months, Astrone daily. The most recent releases landed on November 12, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Science | Astrone |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/science-learn-astronomy/id1386724191/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astrone/id1668817127/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Daily** |
| Monetization | Paid | **Free** |
| Size | 20 MB | 106 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Coskun CAKIR](https://appshunter.io/developer/482066275) | [Tim Langner](https://appshunter.io/developer/1668817129) |

## What reviewers say

### Science

[App page](https://appshunter.io/ios/app/science-learn-astronomy/id1386724191)

Practice and test your knowledge of astronomy with quizzes and flashcards covering 12 major high school curriculum subjects. Learn about space science, the solar system, and galaxies with detailed explanations and offline access.

**Highlights:** Diagnostic and practice quizzes, Answer explanations, Flashcard study mode, Offline access, Detailed performance tracking, Covers 12 astronomy subjects

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Astrone

[App page](https://appshunter.io/ios/app/astrone/id1668817127)

Discover and track upcoming astronomy events with personalized reminders. Stay informed about celestial phenomena like solar eclipses and explore detailed information on how to view them. Receive timely notifications so you never miss an event.

**Highlights:** Discover upcoming astronomy events, Set reminders for events, Receive push notifications, Explore event details, Read astronomy news

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Science free?

Science costs $1.99, with no in-app purchases.

### Is Astrone free?

Astrone is free to download, with no in-app purchases.

### Which has better reviews, Science or Astrone?

Astrone is rated higher. Science averages 1.0 out of 5 from 1 ratings, while Astrone averages 5.0 from 1 ratings.

### Do Science or Astrone have ads?

Neither Science nor Astrone shows ads.

### Which is updated more often, Science or Astrone?

Science ships an update every 44 months, and Astrone daily. Most recently, Science was updated on November 12, 2026 and Astrone on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*