Comparison

JMARS AR Viewer vs Space Academy AR

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Augmented Reality exploration
  • 3D terrain visualization
  • Access to planetary datasets
  • Custom scene preparation
  • Moon, Mars, Earth data
Features
Read full description

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.

About

Space Academy AR

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
Read full description

Welcome to the world's first augmented reality (AR) space game for kids... that's also a school! Blast through waves of UFOs, sharks with laser beams, and asteroids. Dodge drones to rescue space kitties. Upgrade your ships and solve 3D space puzzles too! 25 unique levels and lots of excitement await. But thee's a twist. To unlock plays, you won't have to watch ads. Instead, you'll complete world-class math and English lessons for kids age 6+, designed by ClassAce.io. It's like having a private tutor and recess all in one app. Get ready for fast, fun, effective learning. Features: • 25 exciting AR space missions. • 1,000+ step-by-step read-along math & English lessons. Even students with learning disabilities or limited literacy can learn skill like multiplication from start to finish all on their own. • 20,000+ smart practice questions. Over 3 years in development. • 2 ships, 20 weapon upgrade levels, unique 3D waves and puzzles. • ex-Google Product Manager designed adaptive learning algorithms. Each student sees a personalized set of questions that adapt to each student. • Read-along articles - designed and peer reviewed by veteran teachers. Articles improve literacy while teaching Common Core skills. Lessons auto-scroll as they are read out loud to students. • Switch between up to 10 password-protected student profiles. • Teacher review tools: Look at charts of useful metrics. See what questions kids get wrong, and jump in to help. • World-class Common Core curriculum. Educational App Store Certified 5 Star. We want all children, born rich or poor, to have access to the best education! Watch your child's grades improve with just a few minutes of regular usage. ======= Subscription Info: • Unlimited access to all 1,000+ lessons by ClassAce.io covering K-6 Common Core standards.  • Full access to all all features and 25+ AR Space Missions. • Starts at $6.99 per month or $39.99 per year (52% off) after a 1 week free trial and includes 3 students profiles. Each additional student profile is $2 per month. One account can hold up to 10 student profiles. • Try before you buy. All memberships come with a 7 day free trial. • Cancel Anytime: You won't be charged if you cancel before the end of the trial period. • Renewal: Auto-renewal may be turned off anytime from Account Settings. Subscriptions automatically renew unless they are turned off at least 24 hours before the end of the current period in account settings. Renewals are charged within 24-hours preceding the end of the current period. Payment is charged to your iTunes Account at confirmation of purchase. Subscriptions are managed by the user. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to Space Academy by ClassAce.io, where applicable. You can access Space Academy without a subscription, but will be limited to 10 free questions per day. Consider subscribing to support the development of more great lessons and levels, and because your child deserves the best. It's an investment in the next generation. Believe it! ======= Help & Support Problems, questions, or want to get in touch? Contact us at support@classace.io Links: Terms of Service: https://classace.io/terms Privacy: https://classace.io/privacy

Screenshots

JMARS AR Viewer4 screens
Space Academy AR4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard4 real differences · 6 level
JMARS AR Viewer versus Space Academy AR: the parameters behind the verdict, then further details
ParameterJMARS AR ViewerSpace Academy AR
PriceFreeFree
Rating5.0 (3 ratings)5.0 (4 ratings)
Positive reviews—100.0% of reviews
Number of ratings34 — better
Update frequencyMonthlyEvery 5 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size272 MB200 MB
Age rating4+9+
DeveloperRobert LikamwaClass Ace LLC

Customer experience

JMARS AR Viewer

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Space Academy AR

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

JMARS AR Viewer

No in-app purchases

10 purchases

Space Academy AR

Subscriptions10
  • Space Academy Mthly 3 Students7 Days trial$6.991 Month
  • Space Academy Mthly 10 Student7 Days trial$20.991 Month
  • Space Academy Yearly 3 Student7 Days trial$39.991 Month
Show 7 more
  • Space Academy Yearly 4 Student7 Days trial$49.991 Year
  • Space Academy Yearly 5 Student7 Days trial$59.991 Year
  • Space Academy Yearly 6 Student7 Days trial$69.991 Year
  • Space Academy Yearly 7 Student7 Days trial$79.991 Year
  • Space Academy Yearly 8 Student7 Days trial$89.991 Year
  • Space Academy Yearly 9 Student7 Days trial$99.991 Year
  • Space Academy Yrly 10 Student7 Days trial$109.991 Year

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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