Comparison

EVO SOLAR SYSTEM vs Solar System Clock

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

Head to head
About

EVO SOLAR SYSTEM

Features
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EVO SOLARSYSTEM - AR Book โ—‹ It is a book with moving planets when viewed through your smart phone or tablet PC. โ—‹ You will explore a whole new world with AR (Augmented Reality). With cutting-edge AR technology, you will be able to see and experience the solar system. This application allows you to discover the features and structures of planets and explore the probes. It provides fun and education through live experiences. โ—‹ The features of Eduar Solar System - High-quality 3D animation and sounds - AR contents for all pages - Amazing recognition technology and user-centered UI Tel. +82-70-8886-4858 Fax. +82-53-421-4858 E-mail. alzzamlab@alzzam.co.kr

About

Solar System Clock

Features
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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

EVO SOLAR SYSTEM4 screens
Solar System Clock3 screens

Verdict

The call

The clearest difference is update cadence: Solar System Clock at every 2 days against EVO SOLAR SYSTEM's every 5 weeks. EVO SOLAR SYSTEM's advantage is iOS requirement (8.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

EVO SOLAR SYSTEM ships an update every 5 weeks, Solar System Clock every 2 days. The most recent releases landed on September 14, 2026 and August 15, 2026 respectively.

Scorecard2 real differences ยท 4 level
EVO SOLAR SYSTEM versus Solar System Clock: the parameters behind the verdict, then further details
ParameterEVO SOLAR SYSTEMSolar System Clock
PriceFreeFree
Update frequencyEvery 5 weeksEvery 2 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS8.0 โ€” better16.6
Further details โ€” not scored
Size379 MB5 MB
Age rating4+4+
DeveloperAlzzam Education Corp.Mateusz Andrzejczuk

In-app purchases

None

EVO SOLAR SYSTEM

No in-app purchases

None

Solar System Clock

No in-app purchases

Questions

Is EVO SOLAR SYSTEM free?
EVO SOLAR SYSTEM is free to download, with no in-app purchases.
Is Solar System Clock free?
Solar System Clock is free to download, with no in-app purchases.
Do EVO SOLAR SYSTEM or Solar System Clock have ads?
Neither EVO SOLAR SYSTEM nor Solar System Clock shows ads.
Which is updated more often, EVO SOLAR SYSTEM or Solar System Clock?
EVO SOLAR SYSTEM ships an update every 5 weeks, and Solar System Clock every 2 days. Most recently, EVO SOLAR SYSTEM was updated on September 14, 2026 and Solar System Clock on August 15, 2026.

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