Comparison

Model Constructor 3D vs Magnet World

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

Head to head
About

Model Constructor 3D

Assemble realistic plastic models part by part in this engaging puzzle game. Learn how components fit together through intuitive drag-and-drop mechanics. Enjoy different difficulty modes, customize completed models, and compete on global leaderboards.

Highlights
  • Realistic plastic model assembly
  • Drag-and-drop part snapping
  • Easy and Hard puzzle modes
  • Model customization (color, animations)
  • 360-degree model viewing
  • Global leaderboards
Features
Read full description

MC3D is a plastic modelling simulation app for your smart phone and tablet. Put together a variety of realistic models part by part and have fun learning about how these parts form the complete model. Featuring a very straightforward part drag n' drop snapping system, anyone can begin building a model piece by piece. It has never been easier or more entertaining for adults and children alike to build exciting plastic models. This app also includes ‘Easy’ and ‘Hard’ puzzle modes. In ‘Hard’ mode, the order in which parts are fitted is important and learning which part must be added first adds a puzzle element to building the many fantastic models, such as sports cars, ships, submarines and planes and many more. The challenge of placing parts in the correct order of construction makes building a model even more rewarding. Once the model is completed, you can change its colors, play animations and sounds, and watch as parts of the models move and operate. Of course, you can view the model in more detail by panning, zooming and rotating around the the scene to view the model from all angles. Additionally, the parts menu is randomized allowing you to try your hand at the model again and again, and giving the chance to beat hiscores on the in-app global leaderboards. Download now and give it a try.

About

Magnet World

Solve brain teaser puzzles by coloring 3D models of houses and architecture using magnetic balls. Create colorful masterpieces, relieve stress, and sharpen your mental skills with this engaging art and puzzle game.

Highlights
  • 3D magnetic ball coloring
  • House and architecture building
  • Voxel model challenges
  • Color by number puzzles
  • Stress relief and relaxation
  • Develop puzzle-solving skills
Features
Read full description

Work your way through all different challenges and solve the brain teaser's house drawings and magnet world coloring puzzle. Create magnetic houses, colorful 3d architecture buildings, and paint different home styles in this metal book for adults. Challenging voxel models help you to create a stunning 3D version of famous houses, emojis, and weapons with a magnetic makeover. It's not just an excellent way to pass time but also an amazing design tool that will help you to create pixel art glowing masterpieces. Color by number will help you relieve stress and anxiety by completing a variety of unique anti-stress magnetism artworks. Draw, renovate, decorate and follow the numbers - this is the first 3d art book where you can solve the puzzles by coloring models and make home designs It is believed that when you create, color, or look at a mandala, you are silently programming the mind to relax and take on the essence of completion. How To Play: - First of all, choose your favorite coloring puzzle category from five different voxel house styles. - All houses in the selected category are marked by numbers. - Choose magnet colors and zoom in the model to show the numbers easily. - Rotate the house floor and build a home and paint every single layer in the magnetic style and solve the house puzzle to complete the castle drawings. - Follow the numbers in each layer and create magnetic houses - Choose what you like and finish your masterpiece in this magnetic color theory. - A video tutorial will help you to solve color quest and paint house designs in 3D dimensions. - Remove all ads and unlock all new puzzles for one week after purchasing subscription mode. - Enjoy the background music while constructing a magnet world with different house designs. - Color Magnet 3d puts your puzzle skills to the test with its unique gameplay and clever concept. Features: - Various three-dimensional models to build and decorate with different magnate colors. - House interior, medieval, castle painting, and classic houses are available for oddly satisfying 3d coloring. - Creative jigsaw puzzle game with different magnetic art styles of illustrations. - A relaxing activity to clear the mind and calm the artistic soul. - Guaranteed hours of pleasure, relaxation, and relief from stress. - An addictive diy puzzle game that challenges your brain and sharpens your mental skills. Every colored page comes to life in its uniquely colored way, giving the artist an immediate and special sense of ownership and pride! Not only is the app incredibly fun but it is also a great tool for developing puzzle-solving skills. In Premium Subscription: - You can subscribe weekly for $2.99 and get unlimited access to all content including: New Images of all categories. Remove Ads. Unlimited Hints. Updated pictures every day. - Subscription will be charged to your credit card through your iTunes account. - • Weekly ($2.99), Monthly ($5.99), and Yearly ($39.99) duration • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase • Privacy policy and terms of use visit our website : http://vectorlabzlimited.com/privacy-policy/ http://vectorlabzlimited.com/terms-of-services/

Screenshots

Model Constructor 3D4 screens
Magnet World4 screens

Verdict

The call

The clearest difference is rating: Magnet World at 4.6 against Model Constructor 3D's 3.6. Magnet World also leads on ads (none vs shown) and ratings volume (177 vs 25). Model Constructor 3D's advantage is in-app purchases (none vs 8) and review sentiment (100% vs 73%). On price, update cadence, device support and iOS requirement 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. Magnet World sells 8 in-app purchases, starting at $2.99 per 7 days. Model Constructor 3D asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Magnet World holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Magnet World has 177 ratings behind it against 25, so its average is the more settled of the two. Written reviews complicate that: 100% of Model Constructor 3D's written reviews are positive against 73% of Magnet World's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Model Constructor 3D ships an update every 2 months, Magnet World every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
Model Constructor 3D versus Magnet World: the parameters behind the verdict, then further details
ParameterModel Constructor 3DMagnet World
PriceFreeFree
Rating3.6 (25 ratings)4.6 (177 ratings) — better
Positive reviews100.0% of reviews — better73.3% of reviews
Number of ratings25177 — better
Update frequencyEvery 2 months — betterEvery 3 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.013.0
Further details — not scored
Size294 MB165 MB
Age rating4+4+
DeveloperBen WalkerVector Labs Limited

Customer experience

Model Constructor 3D

All ratings25 ratings
Positive60.0%
Neutral12.0%
Negative28.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Magnet World

All ratings177 ratings
Positive91.0%
Neutral2.8%
Negative6.2%
Written reviews15 reviews
Positive73.3%
Neutral6.7%
Negative20.0%

In-app purchases

None

Model Constructor 3D

No in-app purchases

8 purchases

Magnet World

Subscriptions5
  • Weekly Subscription$2.997 Days
  • Monthly Subscription$5.991 Month
  • Unlock All$5.997 Days
Show 2 more
  • 3 Months Subscription$17.993 Months
  • Yearly Subscription$34.991 Year
One-time3
  • Buy 500 Coins$0.99
  • Buy 1500 Coins$1.99
  • Buy 5000 Coins$4.99

Questions

Is Model Constructor 3D free?
Model Constructor 3D is free to download, with no in-app purchases.
Is Magnet World free?
Magnet World is free to download, with in-app purchases available.
Which has better reviews, Model Constructor 3D or Magnet World?
Magnet World is rated higher. Model Constructor 3D averages 3.6 out of 5 from 25 ratings, while Magnet World averages 4.6 from 177 ratings.
Do Model Constructor 3D or Magnet World have ads?
Model Constructor 3D shows ads; Magnet World does not.
Which is updated more often, Model Constructor 3D or Magnet World?
Model Constructor 3D ships an update every 2 months, and Magnet World every 3 months. Most recently, Model Constructor 3D was updated on November 2, 2026 and Magnet World on November 3, 2026.

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