# JMARS AR Viewer vs Planets AR

The clearest difference is rating: JMARS AR Viewer at 5.0 against Planets AR's 3.7. JMARS AR Viewer also leads on in-app purchases (none vs 2) and ads (none vs shown). Planets AR's advantage is update cadence (daily vs monthly). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Planets AR sells 2 one-off in-app purchases. JMARS AR Viewer asks for nothing beyond the download.

JMARS AR Viewer holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 6 respectively.

JMARS AR Viewer ships an update monthly, Planets AR daily. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | JMARS AR Viewer | Planets AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/jmars-ar-viewer/id1501733717/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/planets-ar-our-solar-system/id6483760783/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 272 MB | 343 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robert Likamwa](https://appshunter.io/developer/1436236590) | [Mayank Raj](https://appshunter.io/developer/1740256034) |

## 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


### Planets AR

[App page](https://appshunter.io/ios/app/planets-ar-our-solar-system/id6483760783)

Explore our solar system with an augmented reality experience. See planets, moons, and dwarf planets come to life in your room or the night sky. Learn fascinating facts and take photos for school projects.

**Highlights:** Augmented Reality solar system visualization, Interactive planet controls, Night mode for stargazing, Detailed planet information, Capture photos of celestial bodies, Talking planets for guidance

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Watermark | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is JMARS AR Viewer free?

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

### Is Planets AR free?

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

### Which has better reviews, JMARS AR Viewer or Planets AR?

JMARS AR Viewer is rated higher. JMARS AR Viewer averages 5.0 out of 5 from 3 ratings, while Planets AR averages 3.7 from 6 ratings.

### Do JMARS AR Viewer or Planets AR have ads?

Planets AR shows ads; JMARS AR Viewer does not.

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

JMARS AR Viewer ships an update monthly, and Planets AR daily. Most recently, JMARS AR Viewer was updated on November 3, 2026 and Planets AR on November 4, 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.*