JMARS AR Viewer vs EduSpark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JMARS AR Viewer
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.
- Augmented Reality exploration
- 3D terrain visualization
- Access to planetary datasets
- Custom scene preparation
- Moon, Mars, Earth data
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Explore planetary terrains in immersive Augmented Reality. Prepare custom 3D terrain scenes in the free desktop-based JMARS app. If you can see it in JMARS you can see it in AR! JMARS provides easy access to datasets for many planetary bodies including but not limited to the Moon, Mercury, Earth, Mars.
EduSpark
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App For Children to practice the Academics using Questions & Answers
Screenshots
Verdict
The clearest difference is in-app purchases: JMARS AR Viewer at none against EduSpark's 10. JMARS AR Viewer also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, 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
Both are free to download. EduSpark sells 10 in-app purchases, starting at $2.99 per month. JMARS AR Viewer asks for nothing beyond the download.
JMARS AR Viewer ships an update monthly, EduSpark every 4 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | JMARS AR Viewer | EduSpark |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 272 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Likamwa | Rewynd AI |
In-app purchases
JMARS AR Viewer
No in-app purchases
EduSpark
- Explorer1 Month trial$2.991 Month
- Scholar1 Month trial$4.991 Month
- Elite$9.991 Month
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- Explorer$29.991 Year
- Scholar$49.991 Year
- Elite$99.991 Year
- 3 Subjects Monthly no ads$12.99
- 5 Subjects Monthly no ads$19.99
- 3 Subject Yearly no ads$124.99
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- 5 Subject Yearly no ads$191.99
Questions
Is JMARS AR Viewer free?
Is EduSpark free?
Do JMARS AR Viewer or EduSpark have ads?
Which is updated more often, JMARS AR Viewer or EduSpark?
Other comparisons
