# JMARS AR Viewer vs Space Academy AR

The clearest difference is in-app purchases: JMARS AR Viewer at none against Space Academy AR's 10. JMARS AR Viewer also leads on ads (none vs shown). Space Academy AR's advantage is update cadence (every 5 days vs monthly). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Space Academy AR sells 10 in-app purchases, starting at $6.99 per month. JMARS AR Viewer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for JMARS AR Viewer against 5.0 for Space Academy AR. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

JMARS AR Viewer ships an update monthly, Space Academy AR every 5 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | JMARS AR Viewer | Space Academy AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/jmars-ar-viewer/id1501733717/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/space-academy-ar/id1516959719/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 272 MB | 200 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Robert Likamwa](https://appshunter.io/developer/1436236590) | [Class Ace LLC](https://appshunter.io/developer/1303170818) |

## What reviewers say

### JMARS AR Viewer

[App page](https://appshunter.io/ios/app/jmars-ar-viewer/id1501733717)

Explore planetary surfaces in augmented reality using immersive 3D terrain models. Access datasets for celestial bodies like the Moon, Mars, and Earth. Prepare custom scenes in the desktop version for an enhanced AR experience.

**Highlights:** Augmented Reality exploration, 3D terrain visualization, Access to planetary datasets, Custom scene preparation, Moon, Mars, Earth data

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Academy AR

[App page](https://appshunter.io/ios/app/space-academy-ar/id1516959719)

This augmented reality app combines exciting space missions with math and English lessons for kids aged 6+. Unlock gameplay by completing educational modules, offering a fun and effective way to improve grades. Features adaptive learning and teacher tools.

**Highlights:** Augmented reality space missions, Math and English lessons for ages 6+, Adaptive learning algorithms, Read-along articles for literacy, Multiple student profiles, Teacher review tools, 25 unique AR levels

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Space Academy Mthly 3 Students | $6.99 | per month |
| Space Academy Mthly 10 Student | $20.99 | per month |
| Space Academy Yearly 3 Student | $39.99 | per month |
| Space Academy Yearly 4 Student | $49.99 | per year |
| Space Academy Yearly 5 Student | $59.99 | per year |
| Space Academy Yearly 6 Student | $69.99 | per year |
| Space Academy Yearly 7 Student | $79.99 | per year |
| Space Academy Yearly 8 Student | $89.99 | per year |
| Space Academy Yearly 9 Student | $99.99 | per year |
| Space Academy Yrly 10 Student | $109.99 | per year |


## Frequently asked questions

### Is JMARS AR Viewer free?

JMARS AR Viewer is free to download, with no in-app purchases.

### Is Space Academy AR free?

Space Academy AR is free to download, with in-app purchases available.

### Which has better reviews, JMARS AR Viewer or Space Academy AR?

JMARS AR Viewer and Space Academy AR are both rated 5.0 out of 5 on the App Store, from 3 and 4 ratings respectively.

### Do JMARS AR Viewer or Space Academy AR have ads?

Space Academy AR shows ads; JMARS AR Viewer does not.

### Which is updated more often, JMARS AR Viewer or Space Academy AR?

JMARS AR Viewer ships an update monthly, and Space Academy AR every 5 days. Most recently, JMARS AR Viewer was updated on November 3, 2026 and Space Academy AR 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.*