# Sailing School vs Mars Info

The clearest difference is price: Sailing School at Free against Mars Info's $6.99. Sailing School also leads on iOS requirement (14.5 vs 17.0). Mars Info's advantage is ads (none vs shown) and ratings volume (159 vs 10). On rating, review sentiment, update cadence and in-app purchases there is nothing between them.

Sailing School is free to download; Mars Info costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.4 for Sailing School against 4.3 for Mars Info. That said, the two scores are not equally well evidenced: Mars Info has 159 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 48% of Sailing School's written reviews are positive against 42% of Mars Info's.

Sailing School ships an update every 4 months, Mars Info every 2 months. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Sailing School | Mars Info |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/sailing-school/id500663978/reviews)** | [4.3 (159 ratings)](https://appshunter.io/ios/app/mars-info/id1088383309/reviews) |
| Number of ratings | 10 | **159** |
| Positive reviews | **47.6% of reviews** | 41.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 38 MB | 212 MB |
| Requires iOS | **14.5** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Nautica SIA](https://appshunter.io/developer/486201925) | [Viktor Goltvyanytsya](https://appshunter.io/developer/556365139) |

## What reviewers say

### Sailing School

[App page](https://appshunter.io/ios/app/sailing-school/id500663978)

Learn to sail with this comprehensive, interactive app. Access a vast library of lessons, videos, and quizzes covering all essential aspects of sailing, from basics to advanced navigation. Track your progress and prepare for tests with engaging content.

**Highlights:** Interactive lessons with graphics and audio, Extensive video library (6+ hours), Animated visuals for concepts, Knowledge testing exams, Progress tracking statistics, Offline access to content

**Features:** macOS Compatibility

**In-app purchases:** none


### Mars Info

[App page](https://appshunter.io/ios/app/mars-info/id1088383309)

Explore the Red Planet with an interactive 3D globe. Discover and learn about key Martian locations like volcanoes, craters, and mountains. View detailed information including size and coordinates for each point of interest.

**Highlights:** Interactive 3D globe with gesture controls, Pinpoint 80+ interesting Martian locations, Detailed information on locations, Zoom, rotate, and tilt controls, List of selectable locations

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sailing School free?

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

### Is Mars Info free?

Mars Info costs $6.99, with no in-app purchases.

### Which has better reviews, Sailing School or Mars Info?

Sailing School is rated higher. Sailing School averages 4.4 out of 5 from 10 ratings, while Mars Info averages 4.3 from 159 ratings.

### Do Sailing School or Mars Info have ads?

Sailing School shows ads; Mars Info does not.

### Which is updated more often, Sailing School or Mars Info?

Sailing School ships an update every 4 months, and Mars Info every 2 months. Most recently, Sailing School was updated on October 23, 2026 and Mars Info on October 21, 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.*