Comparison

Creat3D™ vs Universe Size Comparison

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

Head to head
About

Creat3D™

Design, customize, and visualize 3D models using augmented reality. Bring your creations to life by 3D printing them or sharing them with others. Ideal for users of all ages interested in 3D art and AR.

Highlights
  • 3D model design tools
  • Augmented reality visualization
  • Model customization and texturing
  • 3D model export (.stl, .obj)
  • AR photo sharing
  • Import 3D text
Features
Read full description

Design it, see it, print it! CreatзD™ is the coolest app for designing 3D models and experiencing AR technology! Developed for "kids" of all ages for unlimited fun. It provides a variety of tools to help you build your own 3D model collection. You can color your models add textures (in-app purchases) and customize them in so many different ways, and even import 3D text! Place your designs anywhere in your room walk around them using cutting edge Augmented Reality technology with CreatзD™, and take a photo and share it with your friends and family. Let everyone know what a great artist you are! Bring your models to life by 3D printing them (export your model to .stl format and straight onto your favorite slicer/ 3D printer. You can share your 3D models with friends and family in the most common file formats like .obj, .stl, .crtr and even .scn! Design it, see it, print it! GO CREATE!

About

Universe Size Comparison

Explore the vastness of space and understand celestial body dimensions through interactive 3D comparisons. Discover the scale of planets and stars, from our Sun to hypergiant stars, with guided tours and free comparison modes.

Highlights
  • 3D astronomical comparisons
  • Tour Mode with guided explanations
  • Free Mode for custom comparisons
  • Scale comparisons of planets and stars
  • Detailed celestial body information
  • Elegant user interface
Features
Read full description

Universe Size Comparison is a unique 3D astronomical app that will make you understand the real dimensions of the universe and how small we are. Have you ever wondered how big the Sun is compared to Earth? Or what is the largest planet between Mars and Earth? Do you want to find out the dimensions of some of the most famous stars in the sky like Rigel and Betelgeuse in comparison to our Sun? Do you want to compare everything with the hypergiant star VY Canis Majoris? Universe Size Comparison is the right app for you. The app offers two modes: Tour Mode and Free Mode. Tour mode will guide you on a spectacular journey where you will see planets and stars compared in full scale. All accompanied by simple and clear explanations regardless of the level of knowledge of the subject. The Free mode will allow you to compare two celestial bodies of your choice in scale. You will also find out more information on the bodies you are comparing thanks to an elegant user interface designed to offer the maximum user experience.

Screenshots

Creat3D™4 screens
Universe Size Comparison4 screens

Verdict

The call

The clearest difference is rating: Creat3D™ at 4.2 against Universe Size Comparison's 3.1. Creat3D™ also leads on iOS requirement (14.2 vs 17.0). Universe Size Comparison's advantage is in-app purchases (none vs 10) and review sentiment (70% vs 60%). On ratings volume, update cadence, ads and monetization model 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

Creat3D™ costs $2.99 and Universe Size Comparison $1.99 up front. Creat3D™ sells 10 one-off in-app purchases. Universe Size Comparison asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Creat3D™ holds the better App Store score, 4.2 against 3.1. Both are backed by a comparable volume of ratings — 67 and 29 respectively. Written reviews complicate that: 60% of Creat3D™'s written reviews are positive against 70% of Universe Size Comparison's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Creat3D™ ships an update every 3 months, Universe Size Comparison every 4 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard5 real differences · 5 level
Creat3D™ versus Universe Size Comparison: the parameters behind the verdict, then further details
ParameterCreat3D™Universe Size Comparison
Price$2.99$1.99 — better
Rating4.2 (67 ratings) — better3.1 (29 ratings)
Positive reviews60.0% of reviews70.0% of reviews — better
Number of ratings67 — better29
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, Apple TV
Requires iOS14.2 — better17.0
Further details — not scored
Size37 MB413 MB
Age rating4++4
DeveloperMEDIWARE CY LTDDaniele Citi

Customer experience

Creat3D™

All ratings67 ratings
Positive80.6%
Neutral7.5%
Negative11.9%
Written reviews10 reviews
Positive60.0%
Neutral10.0%
Negative30.0%

Universe Size Comparison

All ratings29 ratings
Positive44.8%
Neutral20.7%
Negative34.5%
Written reviews10 reviews
Positive70.0%
Neutral30.0%
Negative0.0%

In-app purchases

10 purchases

Creat3D™

One-time10
  • Ocean Material$0.99
  • Bricks Material$0.99
  • Lava Material$0.99
Show 7 more
  • Grass Material$0.99
  • Cork Material$0.99
  • Aluminum Material$0.99
  • Ground Material$0.99
  • Marble Material$0.99
  • Planetary System$2.99
  • All Materials$5.99
None

Universe Size Comparison

No in-app purchases

Questions

Is Creat3D™ free?
Creat3D™ costs $2.99, and also offers in-app purchases.
Is Universe Size Comparison free?
Universe Size Comparison costs $1.99, with no in-app purchases.
Which has better reviews, Creat3D™ or Universe Size Comparison?
Creat3D™ is rated higher. Creat3D™ averages 4.2 out of 5 from 67 ratings, while Universe Size Comparison averages 3.1 from 29 ratings.
Do Creat3D™ or Universe Size Comparison have ads?
Neither Creat3D™ nor Universe Size Comparison shows ads.
Which is updated more often, Creat3D™ or Universe Size Comparison?
Creat3D™ ships an update every 3 months, and Universe Size Comparison every 4 months. Most recently, Creat3D™ was updated on October 7, 2026 and Universe Size Comparison on October 9, 2026.

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