Comparison

Solar System AR 4D vs Solar System Clock

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

Head to head
About

Solar System AR 4D

Features
Read full description

Solar System AR 4D – Explore Space in Augmented Reality Learn about the planets in Arabic, English, and French. No cards required. Embark on an extraordinary journey through the solar system. With AR technology, 3D models of planets appear in your environment, making space exploration fun, interactive, and educational. Key Features: - Augmented Reality Space Exploration: Point your camera at any flat surface (floor, wall, desk) and watch planets appear in stunning 3D. - Interactive 3D Models: Rotate, resize, and zoom in on each planet with simple touch gestures. - Photo Capture: Take pictures with the planets and share your cosmic journey with family and friends. - Audio Pronunciation: Hear the names of planets spoken aloud in your chosen language. - Multilingual Learning: Supports Arabic, English, and French for a truly global learning experience. Why Students, Parents, and Teachers Love It: - Makes learning about space exciting and easy to understand - Builds astronomy knowledge in three major languages - Turns complex science into a fun, hands-on experience - Works without cards or additional tools Perfect for schools, homeschooling, and young explorers. Traveling through space has never been this easy or this exciting – bring the solar system to life with AR.

About

Solar System Clock

Visualize the current or historical positions of planets in our solar system. Explore future or past planetary alignments and identify optimal times for observing planets in the night sky.

Highlights
  • Real-time planet positions
  • Custom date selection
  • Past and future alignments
  • Optimal viewing time identification
  • Solar System visualization
Features
Read full description

See the positions of all planets in our Solar System based on the current date. Or, you can set your own custom date to see the alignment of our planets from a future date or a past date. You can use this app to find out the best time to watch a planet in the sky by finding out when it will be closest to Earth.

Screenshots

Solar System AR 4D4 screens
Solar System Clock3 screens

Verdict

The call

The clearest difference is in-app purchases: Solar System Clock at none against Solar System AR 4D's 3. Solar System Clock also leads on update cadence (every 2 days vs every 46 months). Solar System AR 4D's advantage is iOS requirement (12.0 vs 16.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Solar System AR 4D sells 1 one-off in-app purchase. Solar System Clock asks for nothing beyond the download.

UpkeepUpdate frequency

Solar System AR 4D ships an update every 46 months, Solar System Clock every 2 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
Solar System AR 4D versus Solar System Clock: the parameters behind the verdict, then further details
ParameterSolar System AR 4DSolar System Clock
PriceFreeFree
Rating—3.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 46 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS12.0 — better16.6
Further details — not scored
Size122 MB5 MB
Age rating4+4+
DeveloperIbrahim AmerMateusz Andrzejczuk

In-app purchases

1 purchases

Solar System AR 4D

One-time1
  • Unlock3 variants$5.99
None

Solar System Clock

No in-app purchases

Questions

Is Solar System AR 4D free?
Solar System AR 4D is free to download, with in-app purchases available.
Is Solar System Clock free?
Solar System Clock is free to download, with no in-app purchases.
Do Solar System AR 4D or Solar System Clock have ads?
Neither Solar System AR 4D nor Solar System Clock shows ads.
Which is updated more often, Solar System AR 4D or Solar System Clock?
Solar System AR 4D ships an update every 46 months, and Solar System Clock every 2 days. Most recently, Solar System AR 4D was updated on November 3, 2026 and Solar System Clock on October 30, 2026.

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